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B1 noun #49 most common 17 min read

weakness

Top 49

Practice it Examples Notes & Tips weakness in 30 Seconds

Explanation weakness in your Level:

At the A1 level, 'weakness' is a word you might not use often, but it is good to know. It simply means 'not strong.' You can use it to talk about your body, like when you feel tired or sick. For example, 'I feel weakness in my legs after walking.' It is the opposite of 'strength.' You might also hear it when someone talks about things they like too much, like 'I have a weakness for cake.' This means you really like cake and find it hard to say no to it. At this level, focus on the basic idea that weakness is about having little power or energy. You can think of it as the noun form of 'weak.' If you are 'weak,' you have 'weakness.' It is a simple way to describe a feeling of being tired or not being able to lift something heavy. You don't need to worry about the complex meanings yet. Just remember it as a word for 'no strength.'

At the A2 level, you can start using 'weakness' in more ways. You can use it to describe a person's character or a small problem. For example, 'His main weakness is that he is always late.' This means being late is a small fault in his personality. You can also use it to talk about things that are not built well. 'The weakness of this chair is the legs.' This means the legs are the part that might break. You still use it for physical feelings, like 'After the flu, I felt a lot of weakness.' At this level, you should also learn the common phrase 'a weakness for.' This is a very common way to talk about things you love. 'She has a weakness for puppies.' It makes your English sound more natural. Remember that 'weakness' is a noun, so you use it with words like 'have,' 'feel,' or 'is.' It is a very useful word for describing both people and objects.

At the B1 level, 'weakness' becomes a very important word for describing more complex ideas. You will often use it in professional or academic settings. For example, in a job interview, you might be asked about your 'weaknesses.' This means the areas where you need to improve your skills. You can also use it to analyze an argument or a plan. 'The weakness in your argument is that you don't have enough facts.' This shows you are thinking critically. You will also see it in news stories about the economy, like 'the weakness of the currency.' This means the money is losing value. At this level, you should be comfortable using the prepositions 'in' and 'for' correctly. 'Weakness in' is for flaws, and 'weakness for' is for things you like. You are moving beyond just physical strength and starting to use the word for abstract concepts like power, influence, and logic.

At the B2 level, you should use 'weakness' with more precision and variety. You can use it to describe systemic issues or subtle character traits. For example, 'The structural weakness of the building was not apparent at first.' This uses the word in a technical way. You can also use it to discuss social or political issues, such as 'the weakness of the legal system in protecting the environment.' At this level, you should start using more advanced collocations like 'inherent weakness,' 'glaring weakness,' or 'fatal weakness.' These adjectives help you describe how serious the weakness is. You can also use the word in the context of negotiations, like 'negotiating from a position of weakness.' This shows you understand the nuances of power and influence. Your use of the word should reflect a deeper understanding of how lack of strength can affect different areas of life, from personal relationships to global politics.

At the C1 level, your use of 'weakness' should be sophisticated and nuanced. You can use it to explore philosophical or psychological themes. For example, you might discuss 'the weakness of the will' (akrasia) in an essay about ethics. This refers to the human tendency to act against our better judgment. You can also use the word to critique complex works of art or literature, identifying 'the weakness in the narrative structure' or 'the weakness of the character development.' At this level, you should be able to distinguish 'weakness' from similar words like 'vulnerability,' 'frailty,' or 'shortcoming' and choose the most appropriate one for the context. You might use 'weakness' to describe a lack of resolve or a failure of leadership in a high-level political analysis. Your vocabulary should be rich enough to use 'weakness' as a tool for deep and precise evaluation of any subject, from the microscopic to the monumental.

At the C2 level, 'weakness' is a word you can use with absolute mastery in any context. You can use it to describe the most subtle and abstract concepts. For instance, you might analyze the 'inherent weaknesses of post-modernist thought' or the 'structural weaknesses in the global financial architecture.' Your use of the word will be perfectly integrated into complex sentence structures, often paired with sophisticated adjectives and verbs. You can use it to discuss the 'perceived weakness' of a strategy versus its 'actual effectiveness.' In creative writing, you might use 'weakness' to evoke a specific mood or to develop a character's tragic flaw with great depth. You understand the historical and etymological roots of the word and can use it to make subtle points about human nature or the physical world. At this level, 'weakness' is not just a word in your vocabulary; it is a versatile instrument you use to convey precise, high-level ideas with clarity and elegance.

Practice it Examples Notes & Tips

weakness in 30 Seconds

Weakness is the noun form of 'weak', describing a lack of physical or mental strength.
It can refer to a character flaw, a structural vulnerability, or a lack of power in a system.
The phrase 'weakness for' indicates a strong liking or an inability to resist something.
In professional contexts, it often refers to areas where skills or performance can be improved.

The word weakness is a multifaceted noun that primarily denotes a lack of strength, whether that be physical, emotional, or structural. At its most basic level, it describes the state of being weak. However, its application spans across various domains of human experience, from the literal fragility of a glass ornament to the metaphorical vulnerability of a political argument. When we speak of a person's weakness, we might be referring to a physical ailment that leaves them feeling frail, or more commonly in a social context, a character flaw or a specific area where they lack proficiency. For instance, a student might have a weakness in mathematics, meaning they struggle to grasp numerical concepts as easily as they do linguistic ones. In the realm of engineering and physics, weakness refers to a point in a structure that is likely to fail under pressure. This could be a hairline crack in a dam or a poorly welded joint in a steel frame. The word also carries a secondary, more idiomatic meaning: a special liking or 'soft spot' for something. If someone says they have a weakness for chocolate, they aren't saying chocolate makes them physically ill; rather, they are admitting that their willpower fails when confronted with it. This nuance is crucial for learners to understand, as it shifts the tone from negative to almost endearing. In professional settings, particularly during job interviews, the concept of weakness is often discussed in the context of self-improvement. Candidates are frequently asked to identify their greatest weakness, a question designed to test self-awareness and the desire for personal growth. Here, the word takes on a strategic meaning, representing a challenge to be overcome rather than a permanent failure. Furthermore, in the context of health, weakness can describe a localized loss of muscle power or a general feeling of lethargy. Doctors use the term to diagnose conditions ranging from simple fatigue to complex neurological disorders. In competitive environments, such as sports or chess, identifying an opponent's weakness is the key to victory. It represents the specific vulnerability that can be exploited to gain an advantage. Thus, 'weakness' is not just a description of a state, but often a catalyst for action, whether that action is repair, improvement, or exploitation.

Physical Fragility: A state of lacking physical power or robustness, often due to illness, age, or lack of conditioning.

Character Flaw: An aspect of someone's personality that is considered a disadvantage or a moral failing, such as indecisiveness or a quick temper.

Structural Vulnerability: A specific point in a system, object, or argument that is susceptible to failure or attack.

After the long marathon, a sudden weakness in his knees caused him to stumble just before the finish line.

The detective quickly identified a weakness in the suspect's alibi, noting the discrepancy in the timing.

I must admit, I have a real weakness for vintage fountain pens; I simply cannot stop buying them.

The bridge's main weakness was the aging suspension cables that had begun to corrode.

Admitting your weakness is often the first step toward building true inner strength.

Understanding the breadth of 'weakness' allows for more nuanced communication. It is a word that bridges the gap between the physical world and the psychological landscape. Whether you are discussing the structural integrity of a skyscraper, the logical flow of a philosophical treatise, or the personal struggles of a friend, 'weakness' provides a necessary vocabulary for identifying where things fall short. It is inherently linked to the concept of potential; by identifying a weakness, one implicitly identifies an area where strength could be built or where protection is needed. In literature, a character's 'tragic flaw' is essentially a fundamental weakness that leads to their downfall, illustrating how the word can carry immense narrative weight. In modern psychology, there is a movement toward 'strength-based' approaches, which contrast sharply with a focus on weaknesses, yet even these frameworks must acknowledge the existence of weaknesses to provide a complete picture of the human condition. Ultimately, 'weakness' is a term of assessment and evaluation, used to pinpoint the limits of power and the presence of vulnerability in all its forms.

Using the word weakness correctly requires an understanding of its grammatical patterns and the prepositions that typically accompany it. As a countable noun, it can be used in the singular or plural. When referring to a general state, it is often singular: 'He was overcome by a sense of weakness.' When referring to specific flaws or vulnerabilities, the plural is common: 'We must address the weaknesses in our security system.' One of the most frequent constructions is 'weakness in [something],' which identifies the location or domain of the lack of strength. For example, 'There is a weakness in the current legislation regarding environmental protection.' This implies that the law is not as effective as it should be in that specific area. Another common pattern is 'weakness of [something/someone],' which attributes the quality to a subject: 'The weakness of the dollar has affected international trade.' Here, the weakness is an inherent property of the currency at a given time. Perhaps the most idiomatic use is 'a weakness for [something],' which indicates a strong liking or an inability to resist something. 'She has a weakness for romantic comedies' means she enjoys them immensely and perhaps finds it hard to turn them down. In medical contexts, you might hear 'weakness of the [body part],' such as 'weakness of the left arm,' which serves as a clinical description of reduced motor function. In academic and professional writing, 'weakness' is often paired with verbs like 'identify,' 'expose,' 'address,' 'remedy,' or 'overcome.' For instance, 'The audit identified several weaknesses in the accounting procedures.' This usage highlights the word's role in evaluation and problem-solving. It is also important to distinguish between 'weakness' (the noun) and 'weak' (the adjective). While 'weak' describes the state, 'weakness' names the quality or the specific instance of it. For example, 'His weak heart (adjective) was his greatest weakness (noun).' This distinction is vital for maintaining grammatical accuracy in complex sentences. Additionally, the word can be used in the phrase 'position of weakness,' often contrasted with a 'position of strength,' particularly in negotiations or politics. 'Negotiating from a position of weakness rarely yields favorable results.' This abstract usage refers to a lack of leverage or power in a social or political dynamic. By mastering these patterns, you can use 'weakness' to describe everything from a physical sensation to a complex systemic failure with precision and clarity.

Weakness In: Used to specify the area, field, or part where the lack of strength exists (e.g., weakness in the foundation).

Weakness For: An idiomatic expression meaning a strong preference or an inability to resist something (e.g., a weakness for spicy food).

Position of Weakness: A metaphorical phrase describing a lack of power or influence in a specific situation, like a negotiation.

The CEO acknowledged the weakness in the company's quarterly earnings report but promised a recovery.

Despite his overall fitness, he suffered from a chronic weakness in his lower back.

The opponent's primary weakness was his inability to handle high-pressure serves.

The professor pointed out a logical weakness in the student's thesis statement.

Her weakness for stray animals meant she often ended up bringing them home.

Furthermore, the word 'weakness' can be modified by various adjectives to provide more detail. 'Inherent weakness' suggests a flaw that is built into the very nature of something. 'Glaring weakness' describes a flaw that is very obvious and hard to ignore. 'Fatal weakness' refers to a vulnerability that is so severe it will lead to total failure or destruction. These collocations are common in critical analysis and journalism. When writing about personal development, you might use 'perceived weakness' to describe a flaw that someone thinks they have, which may or may not be true in reality. In the context of the human body, 'muscular weakness' is a specific medical term. Understanding these nuances helps in selecting the right words to convey the exact type and severity of the lack of strength being discussed. Whether you are writing a formal report or having a casual conversation, the versatile nature of 'weakness' makes it an essential tool for expressive and accurate English.

The word weakness is ubiquitous in daily life, appearing in contexts ranging from the highly professional to the deeply personal. One of the most common places you will encounter it is in the workplace, specifically during performance reviews or job interviews. The question 'What is your greatest weakness?' has become a cliché of the hiring process, yet it remains a standard way for employers to gauge a candidate's self-awareness and willingness to learn. In this setting, the word is used to identify professional gaps that the individual is actively working to bridge. You will also hear it frequently in the news, particularly in economic and political reporting. Journalists might discuss the 'weakness of the market' or the 'weakness of a government's response' to a crisis. In these instances, the word conveys a lack of effectiveness, stability, or power on a large scale. In the world of sports, commentators and analysts are constantly looking for a 'weakness in the defense' or a 'weakness in the opponent's game.' Here, the word is synonymous with a tactical vulnerability that can be exploited for a win. Medical professionals use the word 'weakness' as a primary symptom description. A patient might report 'general weakness' or 'weakness in the limbs,' which prompts a series of diagnostic tests. In this context, it is a literal description of physical state. In literature and film, 'weakness' is a central theme in character development. A protagonist's weakness—whether it be pride, greed, or fear—often drives the plot and leads to the story's climax. You might hear critics discuss a character's 'Achilles' heel,' which is a direct reference to a singular, fatal weakness. In casual conversation, the word is often used lightheartedly. Friends might joke about their 'weakness for reality TV' or 'weakness for expensive shoes.' This usage is social and relational, helping people connect over shared indulgences. Furthermore, in the field of cybersecurity, 'weakness' (often termed 'vulnerability') refers to a flaw in software or hardware that could be exploited by hackers. Security experts spend their careers identifying and patching these weaknesses to protect data. In every one of these contexts, the word 'weakness' serves to highlight a point of failure or a lack of capacity, making it an essential term for describing the complexities of the world around us.

Job Interviews: Used to discuss areas for professional development and self-improvement.

Sports Commentary: Refers to tactical gaps or physical limitations in an athlete or team.

Medical Diagnosis: A symptom describing a loss of physical strength or energy.

The news anchor reported on the continued weakness of the national currency against the Euro.

During the halftime show, the analyst pointed out a weakness in the team's defensive line that the opponents were exploiting.

'I'm feeling a lot of weakness in my legs today,' the patient told the nurse.

The movie critic argued that the film's main weakness was its predictable and cliché-ridden plot.

'Don't show any weakness during the negotiation,' the lawyer advised his client.

In addition to these common areas, 'weakness' is a key term in philosophy and ethics. Philosophers might discuss the 'weakness of the will' (akrasia), which refers to the phenomenon of acting against one's better judgment. This deep, conceptual use of the word explores the gap between knowing what is right and having the strength to do it. In the context of international relations, 'weakness' can describe a state's lack of military or economic power, which affects its standing in the global community. Even in the arts, 'weakness' is used to critique the execution of a piece—perhaps a 'weakness in the brushwork' of a painting or a 'weakness in the orchestration' of a symphony. The word is so deeply embedded in how we evaluate and describe the world that it is almost impossible to avoid. Whether you are analyzing a complex system or simply describing how you feel after a long day, 'weakness' provides a precise and evocative way to communicate the absence of strength.

One of the most frequent mistakes learners make with the word weakness is confusing it with the adjective 'weak'. While they are related, they serve different grammatical functions. You cannot say 'I feel a bit weak' and 'I feel a bit weakness' interchangeably. 'Weak' describes your state, while 'weakness' is the noun representing that state. Another common error involves the use of prepositions. As mentioned earlier, when expressing a strong liking for something, the only correct preposition is 'for'. Saying 'a weakness of chocolate' or 'a weakness in chocolate' is incorrect in this specific context. Conversely, when describing a flaw within a system or object, 'in' is the standard preposition: 'a weakness in the design.' Using 'of' in this case ('a weakness of the design') is sometimes acceptable but often less precise. Learners also sometimes struggle with the countability of the word. While 'weakness' can be uncountable when referring to the general quality of being weak ('Weakness is not an option'), it is almost always countable when referring to specific flaws. Failing to use the plural 'weaknesses' when discussing multiple points of failure is a common stylistic error. For example, 'The report lists the weakness of the plan' should be 'The report lists the weaknesses of the plan' if there are more than one. In professional contexts, there is a subtle but important distinction between 'weakness' and 'vulnerability'. While they are often used as synonyms, 'vulnerability' often implies a specific point that can be attacked, whereas 'weakness' is a more general lack of strength. Overusing 'weakness' in a negative sense can also be a mistake in certain social situations. Sometimes, words like 'preference,' 'habit,' or 'challenge' might be more appropriate or less self-deprecating. Finally, be careful with the phrase 'show weakness.' It is a common idiom, but using it in the wrong context can make you sound overly aggressive or competitive. Understanding these common pitfalls will help you use 'weakness' more naturally and accurately in both spoken and written English.

Confusing Weak vs. Weakness: Remember that 'weak' is an adjective (describing a noun) and 'weakness' is a noun (the thing itself).

Preposition Errors: Always use 'weakness for' for likes and 'weakness in' for flaws in a system.

Singular vs. Plural: Use 'weaknesses' when referring to a list of multiple flaws or areas for improvement.

Incorrect: He has a weakness of spicy food. Correct: He has a weakness for spicy food.

Incorrect: I feel very weakness today. Correct: I feel very weak today.

Incorrect: We need to fix the weakness in our plan. (If there are many) Correct: We need to fix the weaknesses in our plan.

Incorrect: There is a weakness for the bridge. Correct: There is a weakness in the bridge.

Incorrect: Her weakness point is her temper. Correct: Her weak point is her temper. OR Her weakness is her temper.

Another subtle mistake is using 'weakness' when 'vulnerability' would be more appropriate in a technical or strategic context. While 'weakness' describes the state of being weak, 'vulnerability' specifically describes the potential for being harmed or attacked. For example, a person might have a weakness in their immune system, making them vulnerable to infection. Using these words interchangeably can sometimes obscure the exact meaning you intend to convey. Furthermore, in academic writing, avoid using 'weakness' too vaguely. Instead of saying 'the weakness of the study,' specify what that weakness is, such as 'the small sample size' or 'the lack of a control group.' This makes your writing more professional and persuasive. By being mindful of these common errors and nuances, you can use 'weakness' with the confidence and precision of a native speaker.

While weakness is a versatile and common word, English offers a variety of synonyms and alternatives that can provide more specific meaning depending on the context. For physical lack of strength, words like 'frailty,' 'feebleness,' or 'debility' are often used. 'Frailty' suggests a delicate or fragile state, often associated with old age or illness. 'Feebleness' implies a lack of vigor or force, while 'debility' is a more formal medical term for physical weakness. When referring to a character flaw, 'shortcoming,' 'foible,' 'failing,' or 'defect' are excellent alternatives. A 'shortcoming' is a failure to meet a certain standard. A 'foible' is a minor, often harmless or even eccentric weakness in someone's character. A 'failing' is a more significant moral or personal weakness. 'Defect' is often used for more serious or inherent flaws. In the context of a system or argument, 'vulnerability,' 'flaw,' 'deficiency,' or 'gap' might be more precise. 'Vulnerability' highlights the potential for being harmed. A 'flaw' is a specific mistake or imperfection. 'Deficiency' suggests a lack of something necessary, and 'gap' implies a missing piece of information or protection. For the idiomatic 'weakness for something,' you might use 'penchant,' 'predilection,' 'soft spot,' or 'fondness.' 'Penchant' and 'predilection' are more formal ways to describe a strong liking. 'Soft spot' is a very common informal idiom. Understanding these alternatives allows you to tailor your language to the specific situation and the level of formality required. For instance, in a formal report, you might write about 'structural deficiencies' rather than 'weaknesses in the building.' In a casual conversation, you might mention your 'soft spot for puppies' rather than your 'weakness for puppies.' By expanding your vocabulary in this way, you can express yourself more clearly and avoid overusing the word 'weakness'.

Weakness vs. Frailty: Weakness is a general lack of strength; frailty specifically implies a delicate or easily broken state, often due to age.

Weakness vs. Shortcoming: A weakness is a lack of power; a shortcoming is a failure to reach a required standard or expectation.

Weakness vs. Vulnerability: Weakness is the internal state; vulnerability is the external risk of being hurt or exploited because of that state.

The old man's frailty was evident in his slow, trembling steps across the room.

Despite his many talents, his main shortcoming was his inability to work well in a team.

The security audit revealed a major vulnerability in the company's firewall.

She has a well-known penchant for collecting rare first-edition books.

The engineer identified a fatal flaw in the design of the support beams.

Choosing the right synonym can also help you avoid repetition in your writing. If you have already used 'weakness' in a paragraph, switching to 'shortcoming' or 'vulnerability' in the next sentence can make your prose more engaging and sophisticated. Additionally, some of these alternatives carry specific connotations. 'Defect' sounds more technical and permanent, while 'failing' sounds more personal and moral. 'Soft spot' is warm and relatable, while 'predilection' is cold and academic. By mastering these distinctions, you can not only improve your vocabulary but also enhance your ability to convey subtle shades of meaning and tone in your English communication.

How Formal Is It?

Formal

Neutral

Informal

Child friendly

Slang

Fun Fact

The root word 'weak' is related to the word 'wicker' (as in wicker furniture), because wicker is made from branches that are 'weak' enough to be bent and woven.

Pronunciation Guide

UK /ˈwiːk.nəs/

US /ˈwiːk.nəs/

The stress is on the first syllable: WEAK-ness.

Rhymes With

meekness sleekness uniqueness bleakness obliqueness peakness chicness creakness

Common Errors

Pronouncing 'weak' like 'wake'.
Putting too much stress on the 'ness' syllable.
Forgetting the 'k' sound in the middle.
Confusing the pronunciation with 'wickedness'.
Pronouncing the 'ea' as a short 'e' like in 'bread'.

Difficulty Rating

Reading 3/5

Easy to recognize in most texts, though abstract meanings require more focus.

Writing 4/5

Requires correct preposition use ('in' vs 'for') and distinguishing from 'weak'.

Speaking 3/5

Common in daily speech, especially the 'weakness for' idiom.

Listening 2/5

Clear pronunciation and usually easy to catch in context.

What to Learn Next

Prerequisites

weak strong strength problem part

Learn Next

vulnerability shortcoming deficiency resilience integrity

Advanced

akrasia debility foible susceptibility fragility

Grammar to Know

Noun Suffix '-ness'

Weak (adj) + -ness = Weakness (noun). Similar to happiness, kindness, sadness.

Prepositional Collocation

Weakness + for (liking); Weakness + in (flaw/location).

Countability

Use 'weaknesses' when listing multiple points. 'The weaknesses of the plan are...'

Adjective vs. Noun

Don't use 'weakness' as an adjective. Incorrect: 'a weakness bridge'. Correct: 'a weak bridge'.

Possessive with Weakness

Someone's weakness. 'It was his weakness, not hers.'

Examples by Level

I feel a lot of weakness in my arms today.

Siento mucha debilidad en mis brazos hoy.

Here, 'weakness' is a noun used after 'feel'.

His weakness is that he cannot run fast.

Su debilidad es que no puede correr rápido.

'Weakness' is the subject of the sentence.

She has a weakness for sweet chocolate.

Ella tiene una debilidad por el chocolate dulce.

Use 'for' when you talk about something you like.

The old dog showed some weakness in its legs.

El perro viejo mostró algo de debilidad en sus patas.

'Weakness' is the object of the verb 'showed'.

Is weakness the opposite of strength?

¿Es la debilidad lo opuesto a la fuerza?

This is a simple question using 'weakness' as a noun.

He has a weakness for big, red apples.

Él tiene una debilidad por las manzanas grandes y rojas.

Another example of 'weakness for' meaning a liking.

The doctor asked about my physical weakness.

El doctor me preguntó sobre mi debilidad física.

'Physical' is an adjective modifying 'weakness'.

There is no weakness in this strong wall.

No hay debilidad en esta pared fuerte.

Using 'in' to describe where the weakness is not.

My main weakness is that I am very shy.

Mi principal debilidad es que soy muy tímido.

'Main' is an adjective describing the most important weakness.

The weakness of the table is its thin legs.

La debilidad de la mesa son sus patas delgadas.

Using 'of' to show what the weakness belongs to.

He has a weakness for old movies from the 1950s.

Él tiene una debilidad por las películas viejas de los años 50.

Common phrase 'weakness for' used for a hobby.

The team lost because of a weakness in their defense.

El equipo perdió debido a una debilidad en su defensa.

'In' specifies the area of the problem.

She felt a sudden weakness and had to sit down.

Sintió una debilidad repentina y tuvo que sentarse.

'Sudden' is an adjective describing the timing.

Don't let your weakness stop you from trying.

No dejes que tu debilidad te impida intentarlo.

'Weakness' is used here as a personal challenge.

The weakness of the signal makes the internet slow.

La debilidad de la señal hace que el internet sea lento.

Abstract use of 'weakness' for a signal.

He admitted his weakness for expensive coffee.

Él admitió su debilidad por el café caro.

'Admitted' is the verb used with 'weakness'.

In the interview, I talked about my weakness in public speaking.

En la entrevista, hablé sobre mi debilidad en hablar en público.

Specific professional context for 'weakness in'.

The report highlighted a major weakness in the new plan.

El informe destacó una debilidad importante en el nuevo plan.

'Highlighted' and 'major' are common in B1 contexts.

His weakness for gambling led to many financial problems.

Su debilidad por el juego lo llevó a muchos problemas financieros.

Using 'weakness for' to describe a serious habit.

The weakness of the bridge was caused by rust.

La debilidad del puente fue causada por el óxido.

Passive voice 'was caused by' used with 'weakness'.

We must find a way to overcome this weakness.

Debemos encontrar una manera de superar esta debilidad.

'Overcome' is a very common verb to use with 'weakness'.

There is a clear weakness in his logical argument.

Hay una debilidad clara en su argumento lógico.

'Logical' and 'clear' add precision to the noun.

She has a weakness for stray cats and often feeds them.

Ella tiene una debilidad por los gatos callejeros y a menudo los alimenta.

Using 'weakness for' in a kind, social context.

The weakness of the economy is a concern for everyone.

La debilidad de la economía es una preocupación para todos.

Abstract use of 'weakness' in a societal context.

The inherent weakness of the system was exposed during the crisis.

La debilidad inherente del sistema quedó expuesta durante la crisis.

'Inherent' is a sophisticated adjective for B2.

He has a fatal weakness for power that will be his downfall.

Él tiene una debilidad fatal por el poder que será su ruina.

'Fatal weakness' is a common literary collocation.

The negotiator realized they were in a position of weakness.

El negociador se dio cuenta de que estaban en una posición de debilidad.

'Position of weakness' is a key idiomatic phrase.

The audit identified several weaknesses in the internal controls.

La auditoría identificó varias debilidades en los controles internos.

Plural 'weaknesses' used in a formal business context.

Her weakness for luxury goods often leaves her with no savings.

Su debilidad por los artículos de lujo a menudo la deja sin ahorros.

Complex sentence structure with 'leaves her with'.

The weakness of the evidence led to the case being dismissed.

La debilidad de las pruebas llevó a que el caso fuera desestimado.

Legal context for 'weakness of evidence'.

We need to address the weaknesses in our educational system.

Necesitamos abordar las debilidades en nuestro sistema educativo.

'Address' is a formal verb for solving a problem.

The athlete's only weakness was his lack of endurance.

La única debilidad del atleta era su falta de resistencia.

Using 'only' to isolate a specific flaw.

The philosopher explored the concept of weakness of the will.

El filósofo exploró el concepto de debilidad de la voluntad.

Academic context referring to 'akrasia'.

A glaring weakness in the study was the lack of a control group.

Una debilidad flagrante en el estudio fue la falta de un grupo de control.

'Glaring' is a strong, precise adjective for C1.

The regime's perceived weakness emboldened the opposition.

La debilidad percibida del régimen envalentonó a la oposición.

'Perceived' and 'emboldened' are high-level vocabulary.

His weakness for nostalgia often clouded his judgment of the present.

Su debilidad por la nostalgia a menudo nublaba su juicio sobre el presente.

Metaphorical use of 'clouded his judgment'.

The structural weakness of the argument became clear upon closer inspection.

La debilidad estructural del argumento se hizo clara tras una inspección más cercana.

'Structural weakness' applied to an abstract idea.

The poem reflects on the inherent weakness and beauty of human life.

El poema reflexiona sobre la debilidad y belleza inherentes de la vida humana.

Philosophical/literary use of the word.

The company's primary weakness lay in its outdated technology.

La debilidad principal de la empresa residía en su tecnología obsoleta.

Using 'lay in' to describe the source of the weakness.

Admitting one's weakness is paradoxically a sign of great strength.

Admitir la propia debilidad es, paradójicamente, un signo de gran fuerza.

Using 'paradoxically' to create a sophisticated point.

The treatise meticulously dissects the weaknesses of the prevailing economic theory.

El tratado disecciona meticulosamente las debilidades de la teoría económica imperante.

'Meticulously dissects' and 'prevailing' are C2 level.

The architect was criticized for the structural weakness inherent in the cantilevered design.

El arquitecto fue criticado por la debilidad estructural inherente al diseño en voladizo.

Highly technical use of 'structural weakness' and 'inherent'.

His tragic weakness was an insatiable thirst for validation.

Su debilidad trágica era una sed insaciable de validación.

Literary use of 'tragic weakness' and 'insatiable'.

The geopolitical shift exposed the fundamental weakness of the existing alliances.

El cambio geopolítico expuso la debilidad fundamental de las alianzas existentes.

'Geopolitical shift' and 'fundamental' are advanced terms.

The protagonist's fatal weakness is subtly woven into the early chapters of the novel.

La debilidad fatal del protagonista está sutilmente tejida en los primeros capítulos de la novela.

Discussing literary technique with 'subtly woven'.

The weakness of the dollar served as a catalyst for a surge in gold prices.

La debilidad del dólar sirvió como catalizador para un aumento en los precios del oro.

Economic analysis using 'catalyst' and 'surge'.

The patient's generalized weakness was indicative of a much more serious underlying condition.

La debilidad generalizada del paciente era indicativa de una afección subyacente mucho más grave.

Medical terminology: 'generalized' and 'indicative of'.

The critique points to a fundamental weakness in the author's conceptual framework.

La crítica señala una debilidad fundamental en el marco conceptual del autor.

High-level academic critique using 'conceptual framework'.

Common Collocations

inherent weakness

glaring weakness

fatal weakness

identify a weakness

overcome a weakness

show weakness

muscular weakness

structural weakness

position of weakness

admit a weakness

Common Phrases

a weakness for

— A strong liking for something that is hard to resist. It is often used for food or hobbies.

I have a real weakness for Italian leather shoes.

show signs of weakness

— To demonstrate that one is becoming less strong or effective. Often used in politics or sports.

The government is starting to show signs of weakness after the recent scandal.

exploit a weakness

— To take advantage of a flaw or vulnerability in someone or something. Common in competitive contexts.

The hacker exploited a weakness in the company's security system.

moment of weakness

— A short period during which someone's willpower or judgment fails. Often used for mistakes.

In a moment of weakness, he told her the secret he had promised to keep.

human weakness

— The natural flaws and limitations that all people have. Often used in a philosophical way.

The play is a profound exploration of human weakness and greed.

perceived weakness

— A flaw that people think exists, whether or not it is actually there. Common in social analysis.

The candidate's perceived weakness on crime cost him the election.

address a weakness

— To take action to improve or fix a specific flaw. Common in professional settings.

The new training program is designed to address weaknesses in customer service.

admit to a weakness

— To confess that one has a particular flaw or liking. Similar to 'admit a weakness'.

He finally admitted to a weakness for romantic poetry.

inherent weakness

— A flaw that is a natural part of something and cannot be easily removed. Used in analysis.

The inherent weakness of the wood makes it a poor choice for this project.

overcome your weaknesses

— To successfully deal with and improve upon your personal flaws or skill gaps.

The coach helped the players overcome their weaknesses before the big game.

Often Confused With

weakness vs weak

Weak is the adjective (He is weak). Weakness is the noun (His weakness is...).

weakness vs vulnerability

Vulnerability is the risk of being hurt; weakness is the lack of strength itself.

weakness vs failing

Failing is more about a moral or personal mistake; weakness is more general.

Idioms & Expressions

"Achilles' heel"

— A singular, fatal weakness in an otherwise strong person or system. Derived from Greek mythology.

Math was always his Achilles' heel throughout his school years.

literary/common

"chink in the armor"

— A small but significant vulnerability in a person's character or a system's defense.

The lawyer found a chink in the witness's armor during the cross-examination.

neutral

"soft spot"

— A sentimental weakness or a strong liking for someone or something.

She has a soft spot for any animal that needs a home.

informal

"feet of clay"

— A fundamental flaw in a person who is otherwise greatly admired or respected.

The scandal revealed that the famous politician had feet of clay.

literary

"weak link in the chain"

— The least reliable or strongest part of a group or system that could cause the whole thing to fail.

We need to find the weak link in the chain before we launch the product.

neutral

"glass jaw"

— A vulnerability to being easily defeated or hurt, especially in a physical or competitive sense.

The boxer was strong, but he had a glass jaw and couldn't take a punch.

informal/sports

"tower of strength"

— The opposite of weakness; a person who provides great emotional support during difficult times.

My mother was a tower of strength when my father was ill.

neutral

"bend like a reed"

— To show weakness by easily changing one's mind or giving in to pressure.

He promised to stand firm, but he bent like a reed as soon as the boss yelled.

literary

"paper tiger"

— Something that seems powerful or threatening but is actually very weak and harmless.

The new law turned out to be a paper tiger with no real power to change anything.

neutral/political

"fall like a house of cards"

— To collapse completely and easily because of a fundamental weakness.

Their business plan fell like a house of cards when the main investor pulled out.

neutral

Easily Confused

weakness vs Frailty

Both mean lack of strength.

Frailty is specifically about being delicate or fragile, often due to age or health. Weakness is more general and can apply to anything from a muscle to a logical argument.

The frailty of the glass vase (fragile) vs. the weakness of the bridge (structural flaw).

weakness vs Shortcoming

Both refer to flaws.

A shortcoming is a failure to meet a standard. A weakness is a lack of power. You have a weakness in math, but a shortcoming in your management style.

His inability to listen is a major shortcoming.

weakness vs Deficiency

Both imply something is missing.

Deficiency usually means a lack of a necessary substance (like vitamins) or a failure to reach a required level. Weakness is a lack of strength or effectiveness.

A vitamin C deficiency led to his physical weakness.

weakness vs Foible

Both are character flaws.

A foible is a minor, often funny or harmless weakness. A weakness can be serious or even fatal.

His foible is collecting rubber ducks; his weakness is his gambling habit.

weakness vs Vulnerability

Often used as synonyms.

Weakness is the internal state of not being strong. Vulnerability is the external state of being open to attack because of that weakness.

The weakness in the wall created a vulnerability to the invaders.

Sentence Patterns

I have a weakness for [Noun].

I have a weakness for cake.

My main weakness is [Noun/Gerund].

My main weakness is being late.

There is a weakness in the [Noun].

There is a weakness in the security system.

The [Adjective] weakness of the [Noun] is [Noun].

The inherent weakness of the plan is the lack of funding.

[Gerund] is often seen as a sign of weakness.

Asking for help is often seen as a sign of weakness.

The [Noun]'s [Adjective] weakness was [Noun].

The protagonist's fatal weakness was his overwhelming pride.

He worked hard to overcome his weakness in [Subject].

He worked hard to overcome his weakness in science.

They were negotiating from a position of weakness.

The small company was negotiating from a position of weakness.

Word Family

Nouns

Verbs

Adjectives

How to Use It

frequency

Very common in both spoken and written English.

Common Mistakes

I have a weakness of ice cream. → I have a weakness for ice cream.
When describing a liking for something, the preposition 'for' is required.
The bridge has a weak. → The bridge has a weakness.
You must use the noun 'weakness' after the verb 'has', not the adjective 'weak'.
He is a very weakness person. → He is a very weak person.
Use the adjective 'weak' to describe a person, not the noun 'weakness'.
We found the weakness in the plan. → We found the weaknesses in the plan.
If there are multiple flaws, you should use the plural form 'weaknesses'.
His weakness point is his speed. → His weak point is his speed.
In the compound phrase 'weak point', 'weak' acts as the adjective modifying 'point'.

Tips

Noun vs Adjective

Always remember that 'weakness' is the thing itself. You 'have' a weakness, but you 'are' weak. Don't mix them up in sentences like 'I am weakness' unless you are being very poetic!

The 'For' Rule

When you talk about things you love and can't resist, always use 'for'. 'I have a weakness for chocolate' is perfect. 'I have a weakness of chocolate' sounds very strange to native speakers.

Interview Strategy

When discussing weaknesses in an interview, never say 'I don't have any.' Instead, pick a 'work in progress' skill. This shows you are honest and dedicated to self-improvement.

Be Specific

Instead of just saying something is a 'weakness,' try to use a more specific word if possible. Is it a 'flaw' in a design? A 'shortcoming' in a person? A 'vulnerability' in a computer?

Avoid Repetition

If you use 'weakness' once, try using 'failing' or 'gap' later in the same paragraph. This makes your writing sound more advanced and less repetitive.

Describing Symptoms

If you are at the doctor, specify where the weakness is. 'Weakness in my right hand' is much more helpful than just saying 'I feel weakness.'

Achilles' Heel

Use this phrase to describe a single, major weakness that could cause total failure. It's a great way to add color to your descriptions of characters or strategies.

Showing Vulnerability

In modern English, admitting a weakness is often seen as a way to build trust. Don't be afraid to use the word to describe your own learning process.

Structural Integrity

In engineering, 'weakness' refers to a point where a material or structure is likely to break. It's a very common term in safety reports and construction.

Soft Spot

In casual settings, 'soft spot' is a much warmer and friendlier way to say 'weakness for'. Use it when talking about friends, pets, or favorite movies.

Memorize It

Mnemonic

Think of a 'WEAK' person who needs a 'NESS' (nest) to rest in. Weakness is the state of needing that rest.

Visual Association

Imagine a bridge with a single cracked brick. That brick is the 'weakness' in the whole structure.

Word Web

Strength Flaw Vulnerability Tired Chocolate Bridge Character Power

Challenge

Write three sentences: one about a physical weakness, one about a character weakness, and one about a 'weakness for' a food you love.

Word Origin

The word 'weakness' comes from the Middle English word 'weknesse'. This was formed by adding the suffix '-ness' to the adjective 'weak'. The adjective 'weak' itself comes from the Old Norse word 'veikr', which meant 'pliant' or 'soft'.

Original meaning: The original sense was related to being easily bent or not firm. It evolved to mean lacking physical or moral strength.

Germanic (Old Norse/Old English roots).

Cultural Context

Be careful when discussing someone else's weaknesses; it can be seen as insulting or overly critical if not done in a supportive context.

In the UK and US, 'having a weakness for' something is a very common, lighthearted way to admit a small vice, like sweets or reality TV.

Achilles' Heel (Greek Mythology) Superman's weakness to Kryptonite The 'What is your greatest weakness?' interview question

Practice in Real Life

Real-World Contexts

Job Interview

My greatest weakness is...
I am working on this weakness by...
Identifying areas of weakness...
Turning a weakness into a strength...

Medical

Generalized weakness
Weakness in the limbs
Muscle weakness
Sudden onset of weakness

Structural Engineering

Structural weakness
Point of weakness
Weakness in the foundation
Material weakness

Food and Liking

A weakness for chocolate
My one weakness is...
I have a weakness for...
A total weakness for...

Arguments and Logic

Weakness in the argument
Logical weakness
A fundamental weakness
Exposing a weakness

Conversation Starters

"What is one food that you have a real weakness for?"

"How do you usually handle the 'greatest weakness' question in an interview?"

"Do you think admitting weakness makes a person look stronger or weaker?"

"What do you think is the biggest weakness of the current education system?"

"Have you ever felt a sudden weakness in your body after a long day?"

Journal Prompts

Reflect on a personal weakness you have successfully overcome. What steps did you take?

Describe a character from a book or movie whose weakness led to their downfall.

If you could turn one of your weaknesses into a strength overnight, which one would it be and why?

Write about a time you had a 'moment of weakness' and what you learned from it.

Analyze the weaknesses and strengths of your favorite hobby or sport.

Frequently Asked Questions

10 questions

Not necessarily. In some contexts, like 'a weakness for chocolate,' it's a lighthearted way to describe a liking. In psychology, admitting weakness is often seen as a step toward building strength and connection with others.

Use 'weakness in' to describe a flaw or a place where strength is missing (e.g., a weakness in the system). Use 'weakness for' to describe a strong liking or an inability to resist something (e.g., a weakness for pizza).

Yes, it is a common medical term. It can describe a general feeling of being tired (generalized weakness) or a specific loss of power in a muscle (muscular weakness).

Choose a real but minor professional weakness, explain how it has affected you, and most importantly, describe the specific steps you are taking to improve it. This shows self-awareness and a growth mindset.

Yes, 'weaknesses' is the plural form of 'weakness'. You use it when you are talking about more than one flaw or area of vulnerability. For example: 'We need to list all the weaknesses in our plan.'

It is an idiom that means a person's one specific, fatal weakness. It comes from the Greek myth of Achilles, whose only vulnerable spot was his heel.

It is more natural to say 'I feel weak' (adjective) or 'I am experiencing weakness' (noun). 'I feel weakness in my legs' is also correct because you are specifying where the feeling is.

In a formal context, you might use 'deficiency,' 'shortcoming,' 'vulnerability,' or 'structural flaw' depending on what exactly you are describing.

It can be both. It is uncountable when referring to the general quality (e.g., 'Weakness is not a trait he admires'). It is countable when referring to specific instances or flaws (e.g., 'He has many weaknesses').

It refers to a situation where a person or group has very little power, influence, or leverage, making it difficult for them to get what they want, especially in a negotiation.