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enthusiasm

B1 noun #29 most common 19 min read

enthusiasm

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Practice it Examples Notes & Tips enthusiasm in 30 Seconds

Explanation enthusiasm in your Level:

At the A1 level, enthusiasm is a simple but important concept. It means you are very happy and excited about something. Think about how you feel when you get a new toy or when you are going to see a friend. That feeling is enthusiasm. You can show it by smiling, jumping, or talking a lot. In English, we use this word to say we like something very much. For example, 'I have enthusiasm for English!' means you really like learning English. It is a big word, but the meaning is easy: big happy energy. You might hear your teacher say, 'Good enthusiasm!' when you try hard in class. It is a good thing to have because it makes learning fun. You don't need to worry about the grammar too much yet, just remember it is a noun, like 'happiness' or 'love'. When you are enthusiastic, you have enthusiasm. It is the 'spark' in your eyes when you talk about your favorite food or game. Even at this early stage, showing enthusiasm helps you make friends and learn faster because people like to be around happy, excited people. Just remember: Enthusiasm = Big Excitement!

At the A2 level, you can start using 'enthusiasm' to describe your interests and hobbies. It is a noun that describes a strong feeling of liking something and being excited about it. You might say, 'He has a lot of enthusiasm for football.' This is better than just saying 'He likes football' because it shows that he is very, very interested. You can use it with the word 'for'. For example, 'enthusiasm for music' or 'enthusiasm for cooking'. You might also hear people talk about a 'lack of enthusiasm'. This means someone is not excited or doesn't care. If a teacher says, 'The class has no enthusiasm today,' it means the students look bored. You can also use adjectives like 'great' or 'little' to describe it. 'She has great enthusiasm' means she is very excited. 'He has little enthusiasm' means he is not very excited. It is a useful word for talking about people's personalities. Some people are full of enthusiasm all the time, while others are more quiet. Learning this word helps you give more detail when you talk about what you and your friends like to do.

At the B1 level, you should be able to use 'enthusiasm' confidently in various contexts, such as work, school, and social life. Enthusiasm is a feeling of great excitement and eagerness. It is an uncountable noun, which means we usually don't say 'an enthusiasm' or 'enthusiasms'. Instead, we say 'a lot of enthusiasm' or 'much enthusiasm'. A common way to use it is with the preposition 'for' (e.g., 'enthusiasm for the project') or 'about' (e.g., 'enthusiasm about the news'). You should also know common verbs that go with it, like 'show', 'feel', or 'dampen'. For example, 'The bad news dampened her enthusiasm for the trip.' This means she became less excited. In a job interview, you might say, 'I have a lot of enthusiasm for this role,' to show that you are motivated and hard-working. It is a more professional word than 'excitement' because it suggests a sustained interest rather than just a temporary feeling. Understanding the difference between the noun 'enthusiasm' and the adjective 'enthusiastic' is key at this level. You say 'He is enthusiastic' but 'He has enthusiasm'. Mastering this word will help you express your passions and motivations more clearly in both speaking and writing.

At the B2 level, you can use 'enthusiasm' to discuss more complex ideas like motivation, leadership, and social dynamics. You understand that enthusiasm is not just a personal feeling but also a social tool. For instance, you might discuss how a leader's enthusiasm can be 'infectious', meaning it spreads to other people and motivates them. You can use more advanced collocations like 'boundless enthusiasm', 'unbridled enthusiasm', or 'initial enthusiasm'. You might also use it in more formal structures, such as 'The proposal was met with little enthusiasm from the board of directors.' This is a sophisticated way of saying the board didn't like the idea. You should also be aware of the nuances between 'enthusiasm' and similar words like 'zeal', 'fervor', or 'gusto'. For example, 'gusto' is often used for physical activities like eating or dancing, while 'zeal' often has a political or religious tone. At this level, you can also use 'enthusiasm' to describe a person's general outlook on life. Someone with a 'youthful enthusiasm' maintains a positive and energetic attitude regardless of their age. You are also able to identify when someone is showing 'feigned enthusiasm'—pretending to be excited when they are not. This level of understanding allows you to navigate professional and social situations with greater emotional intelligence.

At the C1 level, your use of 'enthusiasm' should be nuanced and precise. You can use it to analyze character traits in literature or to describe subtle shifts in public opinion. You might explore the etymology of the word—from the Greek 'enthousiasmos', meaning 'divine inspiration'—to add depth to your writing. You can use the word in complex sentence structures, such as 'Notwithstanding his initial enthusiasm, the bureaucratic hurdles eventually led to a profound sense of disillusionment.' Here, 'enthusiasm' is part of a sophisticated contrast. You also understand the psychological implications of enthusiasm, such as its role in 'flow' states or its relationship to intrinsic motivation. You can use it in academic contexts, perhaps discussing the 'scholarly enthusiasm' required for long-term research projects. You are also sensitive to the register of the word; you know when to use 'enthusiasm' and when a more specific term like 'avidity' or 'ardor' would be more appropriate. Furthermore, you can use the word to describe abstract concepts, such as the 'market enthusiasm' for a new technology, which refers to the collective excitement of investors and consumers. Your ability to use 'enthusiasm' and its related forms flexibly and accurately reflects a high level of linguistic and cultural competence.

At the C2 level, 'enthusiasm' is a word you can manipulate with complete mastery, using it to convey subtle irony, deep psychological insight, or historical context. You might use it to critique a performance, noting that 'the actor's enthusiasm, while commendable, occasionally bordered on the histrionic, detracting from the play's more somber themes.' You understand the word's place in the history of ideas, perhaps referencing how the 18th-century Enlightenment viewed 'enthusiasm' with suspicion, seeing it as a form of irrational religious fanaticism. This historical perspective allows you to use the word with a layer of intellectual sophistication. You can also use it in highly idiomatic or metaphorical ways, such as 'the enthusiasm of the convert', which describes the intense and sometimes overwhelming zeal of someone who has recently joined a cause or adopted a new belief. Your vocabulary includes rare and archaic forms or related terms like 'enthusiastical' or 'theomania', which you can use for specific rhetorical effects. You are also adept at using 'enthusiasm' in the plural to describe a person's varied and perhaps eccentric interests: 'His many and varied enthusiasms—ranging from 17th-century lute music to quantum mechanics—made him a fascinating, if somewhat exhausting, companion.' At this level, 'enthusiasm' is not just a word in your vocabulary; it is a versatile tool for precise and expressive communication.

Practice it Examples Notes & Tips

enthusiasm in 30 Seconds

Enthusiasm is a powerful feeling of excitement and interest that drives people to take action and stay motivated in their pursuits.
It is an uncountable noun often used with the preposition 'for' to describe a long-term passion or 'about' for immediate excitement.
In professional and social settings, enthusiasm is seen as a positive trait that can inspire others and lead to greater success.
Common synonyms include eagerness, passion, and zeal, while its absence is often described as apathy, indifference, or a lack of interest.

Enthusiasm is a multifaceted psychological state and social expression characterized by intense enjoyment, interest, or approval. At its core, it is the fuel of human achievement and the spark that transforms a mundane task into a passionate pursuit. When we speak of enthusiasm, we are describing a state of being where an individual is not merely participating but is deeply invested in the outcome and the process of an activity. This noun captures the essence of vitality and the outward manifestation of internal motivation. It is often visible in a person's body language, the tone of their voice, and the speed at which they approach their work. In professional settings, enthusiasm is highly valued because it is contagious; a single enthusiastic team member can lift the spirits of an entire group, leading to increased productivity and innovation. Historically, the word has evolved from a religious connotation of divine inspiration to a secular appreciation for vigor and zeal. In modern conversation, we use it to describe everything from a child's excitement about a birthday party to a scientist's dedication to solving a complex equation. It is the difference between doing something because you have to and doing something because you want to. Understanding enthusiasm requires looking beyond the surface level of 'being happy' and seeing it as a sustained energy directed toward a specific goal or interest. It is a B1 level word because while the concept is intuitive, its application in various registers—from formal job evaluations to informal social gatherings—requires a nuanced understanding of social cues and emotional intelligence. People use this word to validate the efforts of others, to describe their own passions, and to identify the key ingredient missing in unsuccessful endeavors.

Emotional Resonance: Enthusiasm represents a high-arousal positive affect. It is not just contentment; it is an active, driving force that pushes individuals toward exploration and engagement with the world around them.

The teacher was impressed by the student's genuine enthusiasm for ancient history, which was evident in every question she asked during the lecture.

Furthermore, enthusiasm is often discussed in the context of personal development and mental health. It is seen as a protective factor against burnout and a key component of 'flow'—the state of being completely immersed in an activity. When someone lacks enthusiasm, it is often a signal of disengagement, boredom, or even exhaustion. Therefore, the word carries significant weight in diagnostic and evaluative contexts. In the realm of hobbies, enthusiasm is what separates a casual observer from a dedicated enthusiast. Whether it is gardening, coding, or marathon running, the level of enthusiasm determines the depth of the experience. It is also a social lubricant; expressing enthusiasm for someone else's ideas is a powerful way to build rapport and foster collaboration. In marketing and sales, enthusiasm is the primary tool used to persuade and inspire potential customers. A salesperson without enthusiasm is rarely successful, as the lack of belief in the product is easily sensed by the buyer. Conversely, over-enthusiasm can sometimes be perceived as insincere or overwhelming, highlighting the importance of balance and context in its expression. This word is a staple in the English language because it describes a universal human experience that transcends cultural boundaries, even if the ways it is expressed vary from one society to another.

Social Dynamics: Enthusiasm acts as a social signal of commitment and reliability. When you show enthusiasm for a project, others are more likely to trust your dedication and follow your lead.

Despite the rainy weather, the volunteers maintained their enthusiasm for the community clean-up event, singing songs as they worked.

In educational theory, the 'enthusiasm' of an instructor is one of the most significant predictors of student engagement. An enthusiastic teacher can make even the most abstract or difficult subjects accessible and exciting. This is because enthusiasm communicates value; it tells the learner that the subject matter is worth their time and energy. In the context of leadership, enthusiasm is a core trait of transformational leaders. These individuals do not just give orders; they inspire their followers by demonstrating a passionate belief in the vision of the organization. This word also appears frequently in literature and film to characterize protagonists who overcome obstacles through sheer force of will and positive energy. It is the 'spirit' that keeps a character going when all hope seems lost. In summary, enthusiasm is more than just a feeling; it is a communicative act, a motivational state, and a character trait that plays a vital role in how we interact with our goals and with each other. It is a word that encompasses the very best of human drive and curiosity.

Cultural Variations: While the internal feeling of enthusiasm is universal, the outward display of it varies. Some cultures value high-energy, vocal enthusiasm, while others prefer a more reserved, quiet dedication.

The crowd's enthusiasm reached a fever pitch as the home team scored the winning goal in the final seconds of the match.

Her enthusiasm for sustainable living led her to start a local recycling program that now serves the entire city.

The CEO noted that while the technical skills were present, the candidate lacked the necessary enthusiasm for the company's long-term mission.

Using the word 'enthusiasm' correctly requires an understanding of its grammatical function as an uncountable noun and its typical collocations. Because it is uncountable, we do not usually say 'enthusiasms' unless we are referring to specific, distinct hobbies or interests (e.g., 'His many enthusiasms included philately and deep-sea diving'). In most cases, it is treated as a singular mass noun. One of the most common ways to use it is with the preposition 'for'. You have enthusiasm *for* something. For example, 'She has a great enthusiasm for jazz music.' Another common preposition is 'about', as in 'He showed a lot of enthusiasm about the upcoming trip.' The choice between 'for' and 'about' is often subtle; 'for' usually implies a long-term passion, while 'about' can refer to a more immediate or temporary excitement. Verbs that frequently precede 'enthusiasm' include 'show', 'demonstrate', 'express', 'feel', 'lack', and 'dampen'. When you 'show enthusiasm', you are making your interest visible to others. When someone 'dampens your enthusiasm', they are doing something that makes you feel less excited or motivated. This is a powerful metaphorical use of the word, suggesting that enthusiasm is like a fire that can be extinguished by cold water or a lack of support.

Common Verb Pairings: Show, express, feel, maintain, lose, dampen, curb, rekindle, radiate, infectious (as in 'her enthusiasm is infectious').

The manager tried not to dampen the team's enthusiasm by focusing too much on the potential risks of the new strategy.

Adjectives also play a crucial role in modifying 'enthusiasm' to provide more detail. You can have 'boundless enthusiasm', 'wild enthusiasm', 'initial enthusiasm', or 'genuine enthusiasm'. 'Boundless' suggests that the energy is unlimited, while 'initial' suggests that the excitement might fade over time. 'Genuine' is often used to distinguish real passion from a forced or polite display of interest. In academic writing, you might see 'scholarly enthusiasm' or 'intellectual enthusiasm', referring to a deep commitment to research and learning. In a sentence, 'enthusiasm' often acts as the subject or the direct object. As a subject: 'Enthusiasm is contagious.' As an object: 'I admire your enthusiasm.' It can also be part of a prepositional phrase: 'He spoke with great enthusiasm.' This 'with + adjective + enthusiasm' structure is a very common way to describe how an action is performed. Instead of saying 'He spoke enthusiastically,' which is also correct, saying 'He spoke with great enthusiasm' often adds a bit more weight and emphasis to the description. It allows the speaker to quantify the level of passion more precisely by choosing different adjectives.

Prepositional Patterns: Enthusiasm FOR (a subject/activity), enthusiasm ABOUT (an event/idea), WITH enthusiasm (manner of action).

She approached the challenge with such enthusiasm that everyone else felt motivated to join her.

Furthermore, 'enthusiasm' can be used in the negative to describe a lack of interest. 'There was little enthusiasm for the proposed changes' means that most people were not excited or supportive. This is a common way to express disapproval or apathy in a polite or indirect manner. Instead of saying 'Everyone hated the idea,' saying 'There was a lack of enthusiasm' sounds more professional and objective. In complex sentences, 'enthusiasm' can be modified by relative clauses: 'The enthusiasm that he brought to the role was exactly what the company needed.' Here, the relative clause 'that he brought to the role' specifies which enthusiasm we are talking about. You can also use it in comparative structures: 'His enthusiasm for the project was greater than anyone else's.' This allows for a clear comparison of emotional investment between different people or over different periods of time. Understanding these patterns—prepositions, collocations, and modifiers—is essential for moving from a basic understanding of the word to using it fluently and naturally in both spoken and written English.

Quantifying Enthusiasm: Use 'much', 'a lot of', 'great', 'boundless', or 'little' to quantify this uncountable noun. Avoid using 'many' or 'few'.

The initial enthusiasm for the new app quickly faded when users discovered several major bugs.

It is difficult to maintain your enthusiasm when you are faced with constant criticism and no support.

His enthusiasm for the job was evident in the way he stayed late every night to perfect his presentations.

The word 'enthusiasm' is ubiquitous in the English-speaking world, appearing in a wide variety of contexts ranging from the highly formal to the very casual. One of the most common places you will hear it is in the workplace, particularly during performance reviews or job interviews. Employers often look for 'enthusiasm' as a key soft skill. You might hear an interviewer say, 'We are looking for someone who shows genuine enthusiasm for our brand.' In this context, enthusiasm is a proxy for loyalty, hard work, and a positive attitude. It is not just about liking the job; it is about having the energy to contribute meaningfully to the company's goals. Similarly, in corporate speeches or motivational seminars, leaders often talk about 'rekindling enthusiasm' or 'building a culture of enthusiasm.' Here, the word is used to inspire and align employees toward a common purpose. It is also a staple of sports commentary. Whether it is football, basketball, or tennis, commentators frequently remark on the 'enthusiasm of the crowd' or the 'enthusiasm of a young player.' In sports, enthusiasm is often linked to physical energy and the will to win. You might hear, 'The young striker played with such enthusiasm that he completely changed the momentum of the game.'

Professional Contexts: Job interviews, performance appraisals, team-building workshops, and leadership training sessions often focus on the importance of enthusiasm.

During the annual review, the manager praised Sarah for her enthusiasm, noting how it positively affected the rest of the department.

In the world of education, 'enthusiasm' is a word that teachers and parents use constantly. Teachers talk about the 'enthusiasm for learning' that they hope to instill in their students. Parents might observe their child's 'enthusiasm for dinosaurs' or 'enthusiasm for drawing.' In these cases, the word describes a natural, unforced curiosity and joy in discovery. You will also hear it in reviews—whether for movies, books, or restaurants. A critic might write, 'The actors performed with great enthusiasm, but the script was lacking.' Or, 'The chef's enthusiasm for local ingredients is evident in every dish.' In the media, news anchors might report on the 'enthusiasm of voters' during an election cycle, using the word to describe the level of public engagement and interest in the political process. Even in casual social interactions, we use the word to describe our friends' interests. 'I love his enthusiasm for craft beer,' or 'She has so much enthusiasm for her new garden.' In all these settings, the word serves as a way to quantify and validate the intensity of someone's interest.

Media and Entertainment: Film reviews, sports broadcasts, and news reports frequently use 'enthusiasm' to describe the energy of performers, athletes, or the public.

The commentator noted that the crowd's enthusiasm didn't wane even when the match was delayed by two hours due to rain.

Furthermore, you will encounter 'enthusiasm' in self-help books and psychological literature. It is often discussed as a component of 'grit' or 'resilience.' Authors might write about 'finding your enthusiasm' as a way to overcome a mid-life crisis or career plateau. In this context, enthusiasm is treated as an internal resource that can be cultivated and protected. You might also hear it in religious or spiritual contexts, harking back to its original meaning of being 'filled with God.' While this usage is less common today, some spiritual leaders still speak of 'divine enthusiasm' or 'spiritual enthusiasm' to describe a deep, soul-level passion for one's faith. Finally, in the digital world, you'll see it in online communities and forums. 'Enthusiast' is a common label for someone who is part of a niche group, such as a 'tech enthusiast' or a 'car enthusiast.' The noun 'enthusiasm' is the underlying quality that defines these groups. Whether you are listening to a podcast, reading a LinkedIn post, or chatting with a neighbor, 'enthusiasm' is a word that helps us describe the vibrant, energetic side of human nature.

Everyday Socializing: In casual conversation, we use 'enthusiasm' to compliment others on their passions or to explain why we are so invested in a particular hobby.

I really admire your enthusiasm for local history; you make every old building sound like it has a fascinating story.

The startup's pitch was full of enthusiasm, which helped them secure the funding they needed to launch.

There is a certain enthusiasm that comes with starting a new project before the reality of the hard work sets in.

One of the most frequent mistakes learners make with 'enthusiasm' is confusing it with its adjective form, 'enthusiastic'. It is important to remember that 'enthusiasm' is a noun (the thing) and 'enthusiastic' is an adjective (the description). You cannot say 'He is very enthusiasm'; you must say 'He is very enthusiastic' or 'He has a lot of enthusiasm.' This is a classic word-class error that can make a speaker sound less fluent. Another common error involves the use of articles. Since 'enthusiasm' is usually an uncountable noun, we don't typically use 'an' with it. You wouldn't say 'She has an enthusiasm for art' unless you are specifying a *particular type* of enthusiasm in a very formal way. Usually, it's just 'She has enthusiasm' or 'She has a great deal of enthusiasm.' Similarly, learners often try to pluralize it as 'enthusiasms.' While this is technically possible when referring to a collection of different interests, it is rare and often sounds slightly archaic or overly literary. In 95% of cases, stick to the singular 'enthusiasm'.

Word Class Confusion: Mistake: 'He is enthusiasm about the game.' Correct: 'He is enthusiastic about the game' OR 'He has enthusiasm for the game.'

The student's enthusiasm (noun) was clear, as he was very enthusiastic (adjective) about the science fair.

Preposition errors are also quite common. Many learners use 'enthusiasm to' or 'enthusiasm on' when they should use 'enthusiasm for' or 'enthusiasm about'. For example, 'His enthusiasm to the project' is incorrect; it should be 'His enthusiasm for the project.' Using the wrong preposition can change the meaning or simply sound unnatural to a native speaker. Another mistake is using 'many' instead of 'much' or 'a lot of'. Because enthusiasm is uncountable, you cannot have 'many enthusiasms' in the sense of 'a lot of excitement.' You should say 'He showed much enthusiasm' or 'He showed a lot of enthusiasm.' Furthermore, some learners use 'enthusiasm' when they actually mean 'excitement.' While they are similar, 'enthusiasm' usually implies a more sustained, purposeful interest, whereas 'excitement' can be a brief, purely emotional reaction. If someone wins the lottery, they feel 'excitement.' If someone loves their job every day, they have 'enthusiasm.' Confusing these two can lead to a slight mismatch in tone.

Uncountable Noun Rules: Do not use 'a' or 'an' before 'enthusiasm' in general contexts. Do not pluralize it to 'enthusiasms' to mean 'a lot of energy'.

Incorrect: 'He has many enthusiasm for his work.' Correct: 'He has a lot of enthusiasm for his work.'

Finally, there is the issue of over-using the word. In English, we have many synonyms that might be more appropriate depending on the intensity or the context. If you use 'enthusiasm' for everything—from a cup of coffee to a career—it can lose its impact. Using words like 'passion', 'zeal', 'eagerness', or 'interest' can add variety to your speech. Also, be careful with the phrase 'with enthusiasm.' While correct, using it at the end of every sentence can become repetitive. Try varying your sentence structure. Instead of 'He worked with enthusiasm,' try 'His enthusiastic approach was appreciated.' Another subtle mistake is using 'enthusiasm' in a way that sounds sarcastic without intending to. If you say 'He showed great enthusiasm' for something that is clearly boring, and your tone doesn't match, people might think you are being ironic. This is more about pragmatics than grammar, but it's an important nuance for B1 learners to master as they move toward more complex social interactions. By avoiding these common pitfalls—word class confusion, preposition errors, and incorrect quantification—you will be able to use 'enthusiasm' much more effectively and naturally.

Quantification Errors: Mistake: 'A few enthusiasm.' Correct: 'A little enthusiasm.' Mistake: 'Many enthusiasm.' Correct: 'Much enthusiasm' or 'Great enthusiasm.'

The critic's lack of enthusiasm for the sequel was obvious from the very first paragraph of the review.

It's a mistake to assume that a lack of outward enthusiasm always means a lack of internal commitment.

She spoke with such enthusiasm about the project that I couldn't help but feel inspired.

While 'enthusiasm' is a fantastic and versatile word, the English language offers a rich palette of synonyms that can provide more specific shades of meaning. Understanding these alternatives allows you to be more precise in your descriptions. One of the closest synonyms is 'eagerness'. While enthusiasm is a general feeling of passion, eagerness often implies a readiness to act or a desire for something to happen soon. For example, 'He showed great eagerness to start the new job.' Another strong alternative is 'passion'. Passion is much more intense than enthusiasm. It suggests a deep, almost uncontrollable emotional commitment. You might have enthusiasm for a hobby, but you have a passion for your life's work. 'Zeal' is another word often used in place of enthusiasm, particularly in a political or religious context. Zeal implies a very high level of dedication and energy, often directed toward a cause. It can sometimes have a slightly negative connotation if it is seen as excessive or fanatical (e.g., 'revolutionary zeal').

Comparison: Enthusiasm vs. Passion: Enthusiasm is a bright, energetic interest that is often visible and contagious. Passion is a deeper, more enduring, and sometimes more private intensity of feeling.

While he had a general enthusiasm for all sports, his true passion was reserved for long-distance cycling.

'Gusto' is a wonderful word that describes doing something with great enjoyment and energy, often used with verbs like 'eat' or 'perform'. 'He ate his meal with great gusto.' It captures the physical and sensory side of enthusiasm. 'Fervor' is similar to zeal but often refers to an intense heat of emotion, such as 'patriotic fervor' or 'religious fervor.' It suggests a state of being 'on fire' with an idea or feeling. On the more formal side, we have 'avidity'. An 'avid' reader or someone who pursues a hobby with 'avidity' is someone who is extremely keen and dedicated. 'Exuberance' is another related word, but it focuses more on the high-spirited, bubbly, and overflowing nature of the feeling. A child playing in the park might show exuberance. In a professional setting, you might use 'proactivity' or 'initiative' to describe the practical results of enthusiasm. While not direct synonyms, they describe the behaviors that enthusiasm often produces.

Comparison: Enthusiasm vs. Eagerness: Enthusiasm is about the feeling of interest itself. Eagerness is about the desire to do something or for something to happen.

The team's enthusiasm for the project was matched only by their eagerness to see the final results.

On the opposite side, it is helpful to know the antonyms of enthusiasm to describe its absence. 'Apathy' is perhaps the most direct opposite; it describes a complete lack of interest, feeling, or concern. If a crowd shows apathy, they are silent and bored. 'Indifference' is similar but suggests a neutral stance—not caring one way or the other. 'Lethargy' describes a lack of energy or enthusiasm that is often physical, like feeling too tired to care. 'Reluctance' is when someone does something but without any enthusiasm, perhaps because they are forced to or are afraid. Understanding these contrasts helps to define 'enthusiasm' more clearly. It is the presence of energy, interest, and positive emotion where there could otherwise be apathy or indifference. By choosing the right word—whether it's the intense 'passion', the active 'eagerness', the joyful 'gusto', or the dedicated 'zeal'—you can communicate your thoughts with much greater clarity and impact. This nuanced vocabulary is what distinguishes a B1 learner from a more advanced C1 or C2 speaker.

Register and Nuance: Use 'enthusiasm' for general contexts, 'gusto' for physical enjoyment, 'zeal' for ideological commitment, and 'passion' for deep personal love.

The speaker's enthusiasm was so great that it even managed to break through the audience's initial apathy.

He lacked the enthusiasm required for the sales role, often appearing indifferent during client meetings.

Her enthusiasm for the new policy was not shared by her colleagues, who remained skeptical.

How Formal Is It?

Formal

Neutral

Informal

Child friendly

Slang

Fun Fact

In the 17th and 18th centuries, 'enthusiasm' was actually a negative word! It was used to criticize people who were seen as religious fanatics or who claimed to have direct inspiration from God.

Pronunciation Guide

UK /ɪnˈθjuː.zi.æz.əm/

US /ɪnˈθuː.zi.æz.əm/

Second syllable: in-THU-si-asm

Rhymes With

Chasm Spasm Phantasm Sarcasm Orgasm Iconoclasm Pleonasm Neoplasm

Common Errors

Pronouncing the 'th' as a 't' or 'd'.
Putting the stress on the first or third syllable.
Forgetting the 'm' sound at the end.
Pronouncing the 's' as an 's' instead of a 'z'.
Skipping the third syllable 'si'.

Difficulty Rating

Reading 3/5

The word itself is common, but it often appears in complex sentences with sophisticated adjectives.

Writing 4/5

Requires careful use of prepositions and understanding of its uncountable nature.

Speaking 3/5

Pronunciation can be tricky due to the 'th' and 'z' sounds, but the word is very useful.

Listening 3/5

Easily recognizable in most contexts, though it can be confused with 'enthusiastic'.

What to Learn Next

Prerequisites

Excited Interest Happy Like Energy

Learn Next

Passion Motivation Eagerness Zeal Gusto

Advanced

Fervor Avidity Ardor Exuberance Vigor

Grammar to Know

Uncountable Nouns

We say 'much enthusiasm' or 'a lot of enthusiasm', not 'many enthusiasms'.

Preposition 'For'

Use 'for' to indicate the object of the enthusiasm: 'enthusiasm for art'.

Preposition 'About'

Use 'about' for specific events or news: 'enthusiasm about the wedding'.

Noun vs. Adjective

Use 'enthusiasm' (noun) after 'have' and 'enthusiastic' (adjective) after 'be'.

Gerunds after Prepositions

When a verb follows 'enthusiasm for', use the -ing form: 'enthusiasm for traveling'.

Examples by Level

I have enthusiasm for school.

J'ai de l'enthousiasme pour l'école.

Use 'enthusiasm' as a noun after 'have'.

She shows enthusiasm for her toys.

Elle montre de l'enthousiasme pour ses jouets.

'Shows' is the verb, 'enthusiasm' is the object.

We have enthusiasm for the party.

Nous avons de l'enthousiasme pour la fête.

Enthusiasm is uncountable here.

He has big enthusiasm for dogs.

Il a un grand enthousiasme pour les chiens.

You can use 'big' or 'great' to describe enthusiasm.

The teacher likes our enthusiasm.

Le professeur aime notre enthousiasme.

'Our' is a possessive adjective modifying 'enthusiasm'.

Do you have enthusiasm for pizza?

As-tu de l'enthousiasme pour la pizza ?

Question form using 'do you have'.

They play with enthusiasm.

Ils jouent avec enthousiasme.

'With enthusiasm' describes how they play.

My enthusiasm is high today!

Mon enthousiasme est grand aujourd'hui !

'Enthusiasm' is the subject of the sentence.

He has a lot of enthusiasm for his new hobby.

Il a beaucoup d'enthousiasme pour son nouveau passe-temps.

Use 'a lot of' with uncountable nouns like enthusiasm.

She showed great enthusiasm for the dance class.

Elle a montré un grand enthousiasme pour le cours de danse.

'Showed' is the past tense of 'show'.

The children's enthusiasm for the zoo was amazing.

L'enthousiasme des enfants pour le zoo était incroyable.

Possessive 'children's' modifies 'enthusiasm'.

I don't have much enthusiasm for cleaning.

Je n'ai pas beaucoup d'enthousiasme pour le ménage.

Use 'much' in negative sentences with uncountable nouns.

His enthusiasm for cooking started when he was young.

Son enthousiasme pour la cuisine a commencé quand il était jeune.

'For cooking' uses the gerund form after the preposition.

We need more enthusiasm in this team!

Nous avons besoin de plus d'enthousiasme dans cette équipe !

'More' is used to compare levels of enthusiasm.

She spoke about her trip with great enthusiasm.

Elle a parlé de son voyage avec un grand enthousiasme.

'With great enthusiasm' is a common adverbial phrase.

Is there any enthusiasm for the new project?

Y a-t-il de l'enthousiasme pour le nouveau projet ?

'Any' is used in questions with uncountable nouns.

The manager was impressed by her enthusiasm for the job.

Le manager a été impressionné par son enthousiasme pour le travail.

Passive voice 'was impressed by' followed by the noun.

He lacks enthusiasm for anything related to math.

Il manque d'enthousiasme pour tout ce qui touche aux mathématiques.

'Lacks' is a verb that takes 'enthusiasm' as a direct object.

The team's enthusiasm dampened after they lost the game.

L'enthousiasme de l'équipe a diminué après avoir perdu le match.

'Dampened' is a common verb used with enthusiasm.

She has maintained her enthusiasm for gardening for twenty years.

Elle a maintenu son enthousiasme pour le jardinage pendant vingt ans.

Present perfect 'has maintained' shows a continuous state.

There was little enthusiasm for the proposed changes to the schedule.

Il y avait peu d'enthousiasme pour les changements d'horaire proposés.

'Little' means 'not much' and is used with uncountable nouns.

His enthusiasm is infectious; everyone around him feels motivated.

Son enthousiasme est contagieux ; tout le monde autour de lui se sent motivé.

'Infectious' is a common adjective to describe enthusiasm.

I admire the enthusiasm with which you approach every challenge.

J'admire l'enthousiasme avec lequel vous abordez chaque défi.

Relative clause 'with which you approach every challenge'.

The initial enthusiasm for the new product soon faded.

L'enthousiasme initial pour le nouveau produit s'est vite estompé.

'Initial' modifies the noun to show it was only at the start.

The CEO's enthusiasm for innovation has transformed the company.

L'enthousiasme du PDG pour l'innovation a transformé l'entreprise.

Subject-verb agreement: 'enthusiasm... has transformed'.

She approached the task with unbridled enthusiasm, ignoring all risks.

Elle a abordé la tâche avec un enthousiasme débridé, ignorant tous les risques.

'Unbridled' means uncontrolled or very great.

The crowd's enthusiasm reached a fever pitch as the band took the stage.

L'enthousiasme de la foule a atteint son paroxysme lorsque le groupe est monté sur scène.

'Fever pitch' is an idiom meaning a state of extreme excitement.

Despite the setbacks, he never lost his enthusiasm for the mission.

Malgré les revers, il n'a jamais perdu son enthousiasme pour la mission.

'Despite' is a preposition followed by a noun phrase.

The report noted a distinct lack of enthusiasm among the staff.

Le rapport a noté un manque d'enthousiasme marqué parmi le personnel.

'Distinct' adds emphasis to the lack of enthusiasm.

His enthusiasm for the project was tempered by a realistic view of the budget.

Son enthousiasme pour le projet était tempéré par une vision réaliste du budget.

'Tempered by' means made less extreme by something else.

The teacher's enthusiasm is a key factor in student success.

L'enthousiasme de l'enseignant est un facteur clé de la réussite des élèves.

'Key factor' is a common collocation in academic/professional English.

She tried to curb her enthusiasm so as not to seem too aggressive.

Elle a essayé de freiner son enthousiasme pour ne pas paraître trop agressive.

'Curb' means to control or limit something.

The scholarly enthusiasm with which she pursued her research was truly inspiring.

L'enthousiasme érudit avec lequel elle a poursuivi ses recherches était vraiment inspirant.

Adjective 'scholarly' specifies the type of enthusiasm.

The public's enthusiasm for the new policy proved to be short-lived.

L'enthousiasme du public pour la nouvelle politique s'est avéré de courte durée.

'Short-lived' is a compound adjective describing the enthusiasm.

He spoke with an enthusiasm that bordered on fanaticism.

Il parlait avec un enthousiasme qui frisait le fanatisme.

'Bordered on' suggests that the quality was almost something else.

The project failed not for lack of skill, but for lack of genuine enthusiasm.

Le projet a échoué non pas par manque de compétence, mais par manque d'enthousiasme véritable.

Parallel structure 'not for lack of... but for lack of...'.

Her enthusiasm was a thin veil for her underlying anxiety about the future.

Son enthousiasme était un voile léger cachant son anxiété sous-jacente face à l'avenir.

Metaphorical use: enthusiasm as a 'thin veil'.

The market's enthusiasm for tech stocks has reached unprecedented levels.

L'enthousiasme du marché pour les valeurs technologiques a atteint des niveaux sans précédent.

'Unprecedented' means never having happened before.

One must guard against the blind enthusiasm that often accompanies new discoveries.

Il faut se garder de l'enthousiasme aveugle qui accompagne souvent les nouvelles découvertes.

'Guard against' is a phrasal verb meaning to be careful about.

The enthusiasm of the volunteers was the only thing keeping the charity afloat.

L'enthousiasme des bénévoles était la seule chose qui permettait à l'association de survivre.

'Keeping... afloat' is an idiom meaning to survive financially.

The author explores the fine line between creative enthusiasm and destructive obsession.

L'auteur explore la frontière ténue entre l'enthousiasme créatif et l'obsession destructrice.

'Fine line between' is a common expression for subtle differences.

His enthusiasm for the classics was often perceived as an elitist affectation.

Son enthousiasme pour les classiques était souvent perçu comme une affectation élitiste.

'Affectation' means behavior that is artificial and designed to impress.

The political landscape was characterized by a fervent enthusiasm for radical change.

Le paysage politique était caractérisé par un enthousiasme fervent pour un changement radical.

'Fervent' is a high-level adjective for intense feeling.

She possessed a certain 'enthusiasm of the convert', which sometimes alienated her old friends.

Elle possédait un certain 'enthousiasme du converti', qui l'aliénait parfois de ses vieux amis.

Idiomatic phrase 'enthusiasm of the convert' in quotes.

The critics were divided, some praising the director's enthusiasm, others decrying his lack of restraint.

Les critiques étaient partagés, certains louant l'enthousiasme du réalisateur, d'autres décriant son manque de retenue.

Participle phrases 'praising...' and 'decrying...'.

In the 18th century, 'enthusiasm' was a pejorative term for religious extremism.

Au XVIIIe siècle, l'« enthousiasme » était un terme péjoratif pour désigner l'extrémisme religieux.

Historical context using the word as a specific technical term.

The sheer enthusiasm of the performance compensated for the technical shortcomings of the production.

L'enthousiasme pur de la performance a compensé les lacunes techniques de la production.

'Sheer' emphasizes the magnitude of the enthusiasm.

He approached his twilight years with an enthusiasm that put younger men to shame.

Il a abordé ses vieux jours avec un enthousiasme qui faisait honte à des hommes plus jeunes.

'Twilight years' is a poetic idiom for old age.

Common Collocations

Show enthusiasm

Great enthusiasm

Lack of enthusiasm

Boundless enthusiasm

Dampen enthusiasm

Infectious enthusiasm

Enthusiasm for learning

Initial enthusiasm

Maintain enthusiasm

With enthusiasm

Common Phrases

Full of enthusiasm

— To have a very high level of excitement and energy.

The new interns arrived full of enthusiasm.

A lack of enthusiasm

— Not showing any interest or excitement.

His lack of enthusiasm was disappointing to his parents.

To curb one's enthusiasm

— To try to control or limit how excited you are.

I had to curb my enthusiasm until the deal was officially signed.

To show little enthusiasm

— To be unexcited or uninterested in something.

The audience showed little enthusiasm for the opening act.

To rekindle enthusiasm

— To make someone feel excited about something again.

The vacation helped to rekindle his enthusiasm for his work.

To radiate enthusiasm

— To show so much excitement that it is obvious to everyone.

She seemed to radiate enthusiasm as she talked about her research.

To lose enthusiasm

— To stop being excited about something.

Many people lose enthusiasm for their New Year's resolutions by February.

To express enthusiasm

— To say or show that you are excited.

He expressed great enthusiasm for the proposed merger.

To dampen someone's enthusiasm

— To make someone feel less excited.

The high cost of the tickets dampened our enthusiasm for the concert.

To be met with enthusiasm

— To receive a positive and excited reaction.

The new park design was met with enthusiasm by the local residents.

Often Confused With

enthusiasm vs Enthusiastic

This is the adjective. Use 'He is enthusiastic' but 'He has enthusiasm'.

enthusiasm vs Excitement

Excitement is often a short-term reaction, while enthusiasm is a more sustained interest.

enthusiasm vs Eagerness

Eagerness focuses on the desire to do something soon; enthusiasm focuses on the feeling of interest.

Idioms & Expressions

"Enthusiasm of the convert"

— The intense zeal shown by someone who has recently joined a group or adopted a new belief.

As a new vegetarian, he has the enthusiasm of the convert and tries to persuade everyone to stop eating meat.

Formal/Literary

"Fire in the belly"

— A strong determination and enthusiasm to succeed.

The young politician has the fire in the belly needed to win the election.

Informal

"To go at it hammer and tongs"

— To do something with great energy and enthusiasm.

They went at the project hammer and tongs and finished it in two days.

Informal

"To put one's heart and soul into something"

— To do something with all of one's energy and enthusiasm.

She put her heart and soul into organizing the charity gala.

Neutral

"To be raring to go"

— To be very eager and enthusiastic to start doing something.

The kids are raring to go on their camping trip.

Informal

"To be full of beans"

— To be very energetic and enthusiastic.

The puppy was full of beans after its nap.

Informal

"To catch the bug"

— To become very enthusiastic about a particular hobby or interest.

He caught the travel bug after his first trip to Europe.

Informal

"To be gung-ho"

— To be extremely enthusiastic and eager, sometimes excessively so.

He's very gung-ho about the new military-style fitness program.

Informal

"To be a glutton for punishment"

— To be enthusiastic about doing something that is difficult or unpleasant.

He's training for his third marathon this year; he's a glutton for punishment.

Informal/Humorous

"To throw oneself into something"

— To start doing something with a lot of enthusiasm and energy.

She threw herself into her studies and graduated at the top of her class.

Neutral

Easily Confused

enthusiasm vs Enthusiastic

They are different parts of speech from the same word family.

Enthusiasm is the noun (the feeling itself), while enthusiastic is the adjective (describing the person). You can have enthusiasm, but you are enthusiastic.

His enthusiasm (noun) was obvious because he was so enthusiastic (adjective).

enthusiasm vs Passion

Both describe strong interest.

Passion is much more intense and often more personal or emotional. Enthusiasm is energetic and often more visible or social. You might have enthusiasm for a project, but a passion for your children.

He has a passion for justice and shows great enthusiasm for his legal work.

enthusiasm vs Zeal

Both mean great energy for a cause.

Zeal is more formal and often implies a very strong, sometimes extreme, dedication to a religious or political belief. Enthusiasm is more general and positive.

The missionary's zeal was even greater than his general enthusiasm for travel.

enthusiasm vs Gusto

Both describe doing something with energy.

Gusto specifically refers to the enjoyment and vigor with which an action is performed, often physical actions like eating or playing. Enthusiasm is the mental state of interest.

She has a great enthusiasm for Italian culture and eats pasta with great gusto.

enthusiasm vs Eagerness

Both involve wanting to do something.

Eagerness is the feeling of wanting something to happen right now or being ready to start. Enthusiasm is the broader feeling of being interested and excited about the thing itself.

Her eagerness to start the race was clear, but her enthusiasm for running had been building for months.

Sentence Patterns

I have enthusiasm for [noun].

I have enthusiasm for music.

He shows a lot of enthusiasm for [noun].

He shows a lot of enthusiasm for his new car.

She spoke with great enthusiasm about [noun].

She spoke with great enthusiasm about her future plans.

There was a lack of enthusiasm for [noun].

There was a lack of enthusiasm for the new rules.

[Noun]'s enthusiasm is infectious.

The coach's enthusiasm is infectious.

To dampen someone's enthusiasm for [noun].

The high prices dampened her enthusiasm for the house.

The [adjective] enthusiasm with which [subject] [verb]...

The intellectual enthusiasm with which he studied was remarkable.

A fine line between enthusiasm and [noun].

There is a fine line between enthusiasm and obsession.

Word Family

Nouns

Verbs

Adjectives

How to Use It

frequency

Very common in both spoken and written English, especially in professional and educational contexts.

Common Mistakes

He is very enthusiasm about his job. → He is very enthusiastic about his job.
You must use the adjective 'enthusiastic' to describe a person. 'Enthusiasm' is the noun.
She has an enthusiasm for music. → She has enthusiasm for music. / She has a great enthusiasm for music.
Enthusiasm is uncountable, so we don't usually use 'an' unless we are adding a specific adjective.
He showed many enthusiasm for the project. → He showed a lot of enthusiasm for the project.
Since enthusiasm is uncountable, you cannot use 'many'. Use 'much' or 'a lot of'.
I have enthusiasm to learning English. → I have enthusiasm for learning English.
The correct preposition to use with a passion or interest is 'for', followed by a noun or gerund.
The news dampened his enthusiastic. → The news dampened his enthusiasm.
You need the noun 'enthusiasm' here because it is the object being 'dampened'.

Tips

Uncountable Noun Rule

Remember that enthusiasm is usually uncountable. Don't say 'an enthusiasm' or 'many enthusiasms' when you mean a lot of excitement. Use 'much' or 'a lot of' instead.

Noun vs Adjective

Be careful not to confuse 'enthusiasm' (noun) with 'enthusiastic' (adjective). You *have* enthusiasm, and you *are* enthusiastic. This is a very common mistake for B1 learners.

Common Verbs

Learn the verbs that go with enthusiasm: show, express, feel, lack, and dampen. Using these will make your English sound much more natural and fluent.

For vs About

Use 'enthusiasm for' for long-term passions (hobbies, careers) and 'enthusiasm about' for specific events or news. This subtle difference shows a high level of English.

Job Interviews

Use 'enthusiasm' to describe your soft skills. Employers love to hear that a candidate has a 'genuine enthusiasm for the role' or 'enthusiasm for learning new things'.

Building Rapport

Expressing enthusiasm for someone else's interests is a great way to make friends. Saying 'I love your enthusiasm for [hobby]!' is a wonderful compliment.

Vary Your Adjectives

Don't just use 'great' enthusiasm. Try 'boundless', 'infectious', or 'unbridled' to make your writing more descriptive and interesting to read.

Listen for the Stress

The stress is on the second syllable: in-THU-si-asm. If you hear this stress pattern, you'll know the speaker is using this word even if they speak quickly.

The 'Z' Sound

The 's' in the middle of enthusiasm is pronounced like a 'z'. Practice saying 'en-thu-zi-asm' to get it right. This is a small detail that makes a big difference.

Cultural Awareness

Be aware that the level of enthusiasm expected varies by culture. In some places, being very enthusiastic is great; in others, a more quiet dedication is preferred.

Memorize It

Mnemonic

Think of 'EN-THEOS-I-ASM'. 'EN' (In) + 'THEOS' (God) + 'I' + 'ASM'. Imagine having a 'God-like' energy inside you that makes you excited about everything!

Visual Association

Imagine a bright, glowing light bulb inside a person's chest that lights up whenever they talk about something they love.

Word Web

Passion Energy Interest Excitement Motivation Eagerness Zeal Gusto

Challenge

Try to use the word 'enthusiasm' in three different sentences today: one about a hobby, one about work, and one about a friend's interest.

Word Origin

The word comes from the Greek 'enthousiasmos', which is derived from 'enthousiazein', meaning 'to be inspired by a god'. This is formed from 'en' (in) and 'theos' (god).

Original meaning: Originally, it referred to a state of divine possession or being 'filled with God'. It was often used to describe religious ecstasy.

Indo-European > Hellenic > Greek > Latin > French > English

Cultural Context

Be aware that some people may find extreme enthusiasm overwhelming or fake, especially in professional environments where 'toxic positivity' is a concern.

In the US, 'enthusiasm' is a top-tier buzzword in corporate culture. In the UK, it's valued but often expressed more subtly.

Ralph Waldo Emerson: 'Nothing great was ever achieved without enthusiasm.' Curb Your Enthusiasm: A famous American TV show by Larry David that plays with the social awkwardness of being unenthusiastic. Winston Churchill: 'Success is stumbling from failure to failure with no loss of enthusiasm.'

Practice in Real Life

Real-World Contexts

Job Interview

I have a lot of enthusiasm for this industry.
I bring a great deal of enthusiasm to my work.
My enthusiasm for problem-solving is what drives me.
I hope to share my enthusiasm with the rest of the team.

Hobbies

She has a real enthusiasm for birdwatching.
His enthusiasm for vintage cars is quite expensive.
I've lost some of my enthusiasm for running lately.
It's great to find someone with the same enthusiasm for chess.

Education

The teacher's enthusiasm is contagious.
He showed little enthusiasm for his homework.
We want to encourage an enthusiasm for reading.
Her enthusiasm for science led her to win the fair.

Sports

The crowd's enthusiasm was deafening.
He plays with more enthusiasm than skill.
The team's enthusiasm never wavered.
You could see the enthusiasm in his eyes as he scored.

Social Events

There wasn't much enthusiasm for the idea of a karaoke night.
She greeted us with her usual enthusiasm.
I admire your enthusiasm for organizing these events.
His enthusiasm for the party was clear from his costume.

Conversation Starters

"What is something you have a lot of enthusiasm for right now?"

"How do you maintain your enthusiasm when a project gets difficult?"

"Do you think enthusiasm is more important than talent in a job?"

"Who is the most enthusiastic person you know, and what are they like?"

"Have you ever lost your enthusiasm for a hobby you used to love?"

Journal Prompts

Describe a time when your enthusiasm for something helped you overcome a major challenge.

Write about a person whose enthusiasm has inspired you to try something new.

Reflect on a project where you lacked enthusiasm. Why was that, and how did it affect the result?

How does your culture view the outward display of enthusiasm? Do you agree with this view?

List five things that always rekindle your enthusiasm for life when you are feeling down.

Frequently Asked Questions

10 questions

In almost all common contexts, 'enthusiasm' is an uncountable (mass) noun. This means you should use it with 'much', 'a lot of', or 'little', and you don't usually use 'a' or 'an' with it. For example, 'He has much enthusiasm.' You only use the plural 'enthusiasms' when referring to several distinct, specific interests or hobbies, which is quite formal or literary.

While they are often interchangeable, 'enthusiasm for' is typically used for long-term interests, hobbies, or subjects (e.g., 'enthusiasm for history'). 'Enthusiasm about' is more common for specific events, news, or upcoming activities (e.g., 'enthusiasm about the party'). 'For' suggests a deeper, more permanent passion, while 'about' suggests a more immediate reaction.

You can, but only if you mean 'many different hobbies or interests'. For example, 'His many enthusiasms included stamp collecting and skydiving.' You cannot use 'many enthusiasms' to mean 'a lot of excitement'. In that case, you must say 'a lot of enthusiasm' or 'great enthusiasm'.

Today, yes, it is almost always positive. However, historically it was negative, and even today, 'over-enthusiasm' can be seen as a negative if it is perceived as annoying, insincere, or overwhelming. In some cultures, too much outward enthusiasm is viewed with suspicion or seen as a lack of professional restraint.

It's a great word for interviews! You can say things like, 'I have a genuine enthusiasm for this industry,' or 'I've always had a great enthusiasm for solving complex problems.' It shows the employer that you are not just looking for a paycheck, but that you are actually interested in the work and will bring positive energy to the team.

Common adjectives include: great, boundless, infectious, genuine, initial, youthful, scholarly, unbridled, and little (for the negative). Each one adds a different nuance to the level or type of excitement being described.

No, 'enthusiasm' is only a noun. The verb form is 'enthuse'. For example, 'He enthused about the new movie for hours.' However, 'enthuse' is less common than using 'be enthusiastic' or 'show enthusiasm'.

This is a very common collocation. It means that one person's enthusiasm is so strong that it 'spreads' to other people, making them feel excited and motivated too. It's a very positive thing to say about a leader or a teammate.

They are synonyms, but 'zeal' is much stronger and more formal. Zeal often implies a very intense, almost fanatical dedication to a specific cause, religion, or political idea. Enthusiasm is more general and can be used for everyday things like hobbies or work.

It is pronounced /ɪnˈθjuː.zi.æz.əm/. The stress is on the second syllable. Make sure to pronounce the 'th' clearly and the 's' like a 'z'. The 'm' at the end is also important. It has five syllables: en-thu-si-as-m.