principled
principled 30秒で
- Principled means acting with integrity and following a strict moral code, regardless of the consequences or potential personal gains from doing otherwise.
- It describes people and decisions rooted in deep values, emphasizing consistency and honesty over convenience, pragmatism, or external pressure from others.
- Commonly used in formal contexts like politics and leadership to praise someone's moral backbone and their unwavering commitment to doing what is right.
- The term implies that one's internal ethics are the primary driver of behavior, making the person reliable, trustworthy, and fundamentally incorruptible in their actions.
The word principled is a powerful adjective used to describe individuals, actions, or stances that are rooted deeply in a consistent set of moral or ethical beliefs. When we say someone is principled, we aren't just saying they are 'good' or 'nice'; we are asserting that they possess a 'moral compass' that remains steady regardless of external pressures, temptations, or the promise of personal gain. It implies a level of integrity where one's internal values and external actions are in perfect harmony. In a world often driven by pragmatism—where people do what is convenient or profitable—a principled person does what is right because it is right, even if it results in personal loss or social isolation.
- Core Concept
- The quality of being governed by a strict internal code of ethics rather than by circumstances or emotions.
This term is frequently employed in high-stakes environments such as politics, law, and corporate leadership. For instance, a 'principled politician' might vote against a popular bill because they believe it violates a fundamental constitutional right, even if that vote costs them their re-election. Similarly, a 'principled business leader' might refuse to move production to a country with poor labor laws, prioritizing human rights over higher profit margins. The word carries a heavy weight of respect; it suggests a character that is solid, predictable in its virtue, and fundamentally incorruptible.
Her decision to resign was a principled act of defiance against the company's unethical data practices.
- Societal Value
- Society relies on principled individuals to act as the 'conscience' of institutions, ensuring that long-term values are not sacrificed for short-term fixes.
Philosophically, being principled is closely linked to the concept of 'Deontology'—the ethical theory that the morality of an action should be based on whether that action itself is right or wrong under a series of rules, rather than based on the consequences of the action. To be principled is to believe that certain truths or rules are non-negotiable. It is the opposite of being 'opportunistic' or 'mercurial.' When you use this word, you are highlighting a person's backbone and their commitment to a higher standard of conduct that transcends the immediate situation.
Even his rivals had to admit that his principled stance on civil liberties was consistent and admirable.
In everyday life, we see principled behavior in small but significant ways. It is the student who refuses to cheat even when they are failing and know they won't get caught. It is the friend who tells you a difficult truth because they value honesty over temporary comfort. These actions build 'principled characters.' The word serves as a linguistic badge of honor, distinguishing those who have the courage of their convictions from those who simply drift with the prevailing winds of opinion or profit.
The judge was known for her principled interpretation of the law, regardless of public outcry.
- Contrast
- Unlike 'stubborn,' which implies a refusal to change regardless of reason, 'principled' implies a refusal to change because of a deeply held reason.
Finally, the term is often used in the context of 'principled negotiation.' This is a method of conflict resolution that focuses on interests rather than positions, seeking a fair and ethical outcome for all parties involved. It moves away from 'haggling' and toward solving problems based on objective standards. Whether in international diplomacy or a simple business deal, being principled means being fair, transparent, and guided by a sense of justice that applies to everyone equally.
They reached a principled agreement that respected the rights of the indigenous community.
In summary, 'principled' is a high-level descriptor for integrity in action. It describes the intersection of thought and behavior where ethics are the primary driver. It is a word that demands respect and implies a life lived with purpose and moral clarity. When you describe a decision as principled, you are validating its ethical foundation and suggesting it stands above the mundane concerns of utility or popularity.
Using principled correctly requires understanding its role as an attributive adjective (placed before a noun) or a predicative adjective (placed after a linking verb). It most commonly modifies nouns related to people, decisions, behavior, or intellectual positions. Because it is a C2-level word, it is best suited for formal writing, academic discussions, or serious professional contexts where nuances of character and ethics are being analyzed.
- Common Noun Pairings
- Stance, leader, decision, opposition, objection, character, approach, negotiation.
When describing a person, 'principled' serves as a summary of their entire moral identity. You might say, 'He is a highly principled man.' This suggests that his adherence to his values is not a one-time event but a permanent trait. Notice how the adverb 'highly' or 'deeply' often precedes 'principled' to add emphasis. This creates a strong image of someone whose roots in ethics go very deep into their personality.
The CEO’s principled leadership during the crisis saved the company’s reputation.
When describing an action or a decision, 'principled' explains the *motivation* behind it. If a company stops using a specific supplier because of environmental concerns, that is a 'principled decision.' It wasn't made for profit; it was made because of a principle. In this context, the word functions as a justification. It tells the listener that the action wasn't random or selfish, but rather part of a larger ethical framework.
- Sentence Structure Tip
- Use 'principled' in the pattern: [Subject] + [Linking Verb] + [Principled]. Example: 'Her stand on the issue was principled and brave.'
In political or legal discourse, the phrase 'principled opposition' is very common. This refers to someone who opposes a policy not because they dislike the person proposing it, but because the policy itself contradicts their fundamental beliefs. It is a way of saying, 'I am not being difficult for the sake of it; I am following my conscience.' Using 'principled' in this way adds a layer of intellectual and moral dignity to a disagreement.
His principled objection to the new tax law was based on his belief in fiscal responsibility.
Wait, can 'principled' be used for something negative? Technically, yes, if someone has 'bad' principles. However, in standard English usage, the word almost always carries a positive or respectful connotation. Even if you disagree with someone's principles, calling them 'principled' acknowledges that they are consistent and sincere. It is a word that grants the 'other side' a certain degree of respect for their integrity.
For advanced learners (C1-C2), using 'principled' in complex sentences involving contrast is very effective. For example: 'While the board looked for a pragmatic solution that would maximize short-term dividends, the founder insisted on a principled approach that prioritized the long-term health of the ecosystem.' Here, 'principled' is the perfect foil to 'pragmatic,' highlighting the tension between 'what works' and 'what is right.'
A principled refusal is often more respected than a half-hearted acceptance.
- Advanced Collocation
- 'Principled pragmatism' — a rare but sophisticated phrase describing someone who stays true to their values while being realistic about how to achieve them.
Finally, remember that 'principled' is often used in the negative to criticize someone. To call someone 'unprincipled' is a severe insult, implying they are shifty, untrustworthy, and willing to do anything for money or power. Therefore, by using 'principled,' you are making a strong affirmative statement about the presence of a moral backbone. It is a word that defines the hero of a story or the integrity of a system.
The world needs more principled voices in the debate over artificial intelligence ethics.
The word principled is a staple of high-level discourse. You will likely encounter it in 'quality' journalism—think *The Economist*, *The New York Times*, or *The Guardian*—especially when they are profiling a public figure or analyzing a complex international conflict. It is a word used by commentators to bestow a sense of gravity upon a person's actions. If a journalist describes a diplomat's exit as a 'principled resignation,' they are signaling to the reader that the diplomat left because of a deep moral disagreement, not because of a scandal or a better job offer.
- Journalistic Context
- Used to distinguish between 'politics as usual' and actions taken out of genuine conviction.
In the realm of legal and political philosophy, 'principled' is used to describe methods of interpretation. You might hear a legal scholar talk about 'principled adjudication.' This means the judge is making decisions based on established legal principles and precedents, rather than their own personal feelings or the political climate of the day. It represents the ideal of the 'rule of law'—that the law is stable and based on reason, not on the whims of those in power.
The professor argued for a principled approach to international trade that protects labor rights.
You will also hear this word in corporate environments, particularly in 'Human Resources' or 'Leadership Development' seminars. Companies today are keen to project an image of 'principled leadership.' They want their managers to be seen as people who lead with integrity. In this context, 'principled' is often used alongside words like 'transparency,' 'accountability,' and 'ethics.' It has become a key part of the modern 'corporate social responsibility' (CSR) vocabulary.
- Corporate Buzzword
- Often used in mission statements: 'We are committed to principled growth and sustainable practices.'
In literature and film, 'principled' is the defining characteristic of the 'tragic hero' or the 'noble protagonist.' Think of characters like Atticus Finch in *To Kill a Mockingbird*. He is the quintessential principled man. He defends a man he knows is innocent, even though it puts his family in danger and turns the whole town against him. When critics discuss such characters, they use the word 'principled' to explain why the character's struggle is so meaningful—it's a struggle for the soul of their values.
Atticus Finch remains the most famous example of a principled lawyer in English literature.
In the world of activism and social justice, 'principled' is used to describe non-violent resistance. Think of the 'principled non-violence' of Mahatma Gandhi or Martin Luther King Jr. Their refusal to use force wasn't just a tactic; it was a deeply held principle. When activists today talk about 'principled stands,' they are connecting their current actions to this historical lineage of moral courage. It gives their movement a sense of legitimacy and historical weight.
Their principled protest against the war drew thousands of supporters to the streets.
- Academic Usage
- In linguistics, a 'principled explanation' is one that is based on general rules of grammar rather than specific, isolated examples.
Lastly, you might hear this word in personal eulogies or retirement speeches. When someone is being honored for a long career, speakers often say, 'He was a principled colleague.' This is one of the highest compliments one can receive in a professional setting. It means that over decades of work, the person never compromised their integrity, never 'sold out,' and always treated others with fairness and respect. It is a word that summarizes a legacy of goodness.
In his eulogy, he was remembered as a principled mentor who always did what was right.
The most frequent mistake learners make with principled is a spelling and homophone error involving the words 'principal' and 'principle.' This is a mistake even native speakers make! A 'principle' (ending in -le) is a fundamental truth or a rule of conduct. 'Principled' is the adjective form of this noun. A 'principal' (ending in -al) is either the head of a school or an original sum of money. You cannot be 'principaled'—that word does not exist in this context. Remember: 'The principAL is your pAL' (school head), but a 'principLE is a ruLE.'
- The 'LE' vs 'AL' Rule
- Principle (Noun) -> Principled (Adjective). Principal (Noun/Adj) -> No '-ed' form used for ethics.
Another common mistake is using 'principled' when you simply mean 'good' or 'nice.' While a principled person is usually good, the word is much more specific. Being 'nice' is about being pleasant and agreeable. Being 'principled' can sometimes make you *unpleasant* or *disagreeable* because you refuse to go along with something you think is wrong. If you call someone 'principled' just because they bought you a coffee, you are using the word too lightly. Save it for moments of moral significance.
Incorrect: He is very principled because he always says hello to me.
Learners also sometimes confuse 'principled' with 'opinionated.' An opinionated person has strong views, but those views might not be based on a consistent ethical system; they might just be personal preferences. A principled person's views are derived from a core set of values. If someone is just being stubborn about their favorite color, they aren't being principled. If they are being stubborn about the right to free speech, they *are* being principled.
- Nuance Check
- Opinionated = Strong personal views. Principled = Strong moral convictions.
A grammatical mistake involves the use of 'principled' with the wrong prepositions. You are principled *about* something, or you take a principled stand *on* an issue. You are not 'principled to' someone. For example, 'He was principled about his diet' (meaning he followed a strict ethical code like veganism). 'He took a principled stand on environmental protection.' Using the wrong preposition can make the sentence sound clunky and non-native.
Correct: She is principled about her professional ethics.
Finally, avoid the 'unprincipled' trap in formal writing. While 'unprincipled' is the direct antonym, people often use 'non-principled' or 'not principled.' While not strictly 'wrong,' 'unprincipled' is the much more powerful and standard way to describe a lack of ethics. However, be careful: 'unprincipled' is a very strong accusation. Calling a business deal 'unprincipled' is a way of saying it was dishonest or corrupt. Make sure you have the evidence to back up such a strong word!
The unprincipled exploitation of workers led to a massive strike.
- Vocabulary Precision
- Use 'principled' for praise and 'unprincipled' for condemnation of character.
In summary, watch your spelling (le vs al), ensure the context is appropriately 'heavy' or moral, use the correct prepositions (about/on), and remember that 'unprincipled' is your go-to antonym. Mastering these nuances will help you use 'principled' with the precision of a C2-level speaker.
A principled person is not swayed by the crowd.
While principled is a fantastic word, English offers several synonyms that carry slightly different 'flavors' or registers. Understanding these differences allows you to be more precise in your descriptions. The most direct synonym is ethical. However, 'ethical' often sounds more clinical or professional. A 'principled' person feels like they have a soul; an 'ethical' person feels like they are following a manual of rules. You might follow an 'ethical code' at work, but you have a 'principled character' at heart.
- Comparison: Ethical vs. Principled
- 'Ethical' focuses on the standards of a group or profession. 'Principled' focuses on the internal conviction of the individual.
Another close relative is scrupulous. This word adds a layer of 'attention to detail.' A scrupulous person is principled, but they are also very careful not to make even a small mistake in their conduct. They 'examine their conscience' constantly. If 'principled' is the big picture of having values, 'scrupulous' is the fine-tuning of making sure every single action matches those values perfectly. It often implies a fear of doing something wrong.
He was scrupulous in his handling of the charity's funds, accounting for every penny.
Upright and righteous are more old-fashioned or religious-sounding alternatives. 'Upright' suggests someone who stands tall and honest—literally and figuratively. It is a very 'solid' word. 'Righteous' is much more intense and often carries a religious connotation (acting in accordance with divine law). In modern secular usage, 'righteous' can sometimes sound a bit negative, implying that the person thinks they are better than everyone else ('self-righteous'). 'Principled' is generally more neutral and respected.
- Comparison: Upright vs. Righteous
- 'Upright' is about honesty and respectability. 'Righteous' is about moral purity and can sometimes feel judgmental.
If you want to describe someone who is principled but in a very tough, unyielding way, you might use incorruptible. This word is specifically used when someone is being offered bribes or power but refuses to take them. A principled person might be incorruptible, but 'incorruptible' is the extreme version of that trait. It is often used for police officers, judges, or revolutionaries who cannot be 'bought' at any price.
The detective's incorruptible nature made him many enemies in the city's underworld.
Finally, consider consistent. While 'consistent' isn't always about morality (you can be consistently late!), in the context of behavior, it is a key component of being principled. If someone's ethics change every day, they aren't principled. Therefore, 'principled' implies 'moral consistency.' If you are writing a character who always does the same thing because of their beliefs, you can use 'principled' and 'consistent' together to reinforce the idea of their unwavering nature.
Her principled and consistent advocacy for the poor earned her a Nobel Prize.
- Summary of Alternatives
- Ethical (professional), Scrupulous (detailed), Upright (respectable), Incorruptible (unyielding), High-minded (noble).
Choosing the right alternative depends on whether you want to emphasize the *source* of the behavior (principles), the *effect* of the behavior (ethical), or the *rigor* of the behavior (scrupulous). 'Principled' remains the best all-around word for describing a person of high moral character who acts on their beliefs.
How Formal Is It?
豆知識
The suffix '-ed' was added in the 19th century to turn the noun 'principle' into an adjective, describing someone who 'has' or is 'guided by' principles.
発音ガイド
- Pronouncing it like 'principal' (the school head) without the 'd' at the end.
- Putting the stress on the second syllable (prin-CIP-led).
- Confusing the 'ple' sound with 'pal'.
- Mumbling the final 'd' so it sounds like 'principle'.
- Over-emphasizing the 'i' in the second syllable.
難易度
Common in high-level news and academic texts.
Requires understanding of moral nuances to use effectively.
Useful for expressing strong opinions and values.
Often used in formal speeches and political commentary.
次に学ぶべきこと
前提知識
次に学ぶ
上級
知っておくべき文法
Adjective Placement
A principled leader (attributive) vs. The leader is principled (predicative).
Adverbial Modification
Use 'deeply', 'highly', or 'strictly' to modify 'principled'.
Negative Prefix
The prefix 'un-' is used to create the antonym 'unprincipled'.
Noun Derivation
Derived from 'principle' (noun) by adding the suffix '-ed'.
Prepositional Usage
Principled 'about' a topic or taking a stand 'on' an issue.
レベル別の例文
He is a principled boy who never lies.
Il est un garçon intègre qui ne ment jamais.
Simple adjective use before a noun.
She made a principled choice to help her friend.
Elle a fait un choix fondé sur des principes pour aider son ami.
Adjective modifying 'choice'.
Be a principled person and tell the truth.
Soyez une personne de principes et dites la vérité.
Imperative sentence.
The principled teacher treats everyone the same.
Le professeur intègre traite tout le monde de la même manière.
Adjective before the subject.
It is principled to follow the rules.
Il est conforme aux principes de suivre les règles.
It is + adjective + to-infinitive.
My dad is a principled man.
Mon père est un homme de principes.
Predicate adjective after 'is'.
The principled girl did not cheat on the test.
La fille intègre n'a pas triché à l'examen.
Negative sentence with principled subject.
He gave a principled answer.
Il a donné une réponse basée sur des principes.
Adjective modifying 'answer'.
She is known for being a principled leader in our school.
Elle est connue pour être une leader intègre dans notre école.
Gerund phrase 'being a principled leader'.
A principled person does not take things that are not theirs.
Une personne de principes ne prend pas les choses qui ne lui appartiennent pas.
General statement about a principled person.
His principled behavior made everyone respect him.
Son comportement intègre a fait que tout le monde le respectait.
Subject is 'His principled behavior'.
It was a principled decision to stay and help.
C'était une décision basée sur des principes de rester et d'aider.
Adjective modifying 'decision'.
They are very principled about their work.
Ils sont très à cheval sur les principes dans leur travail.
Adjective + preposition 'about'.
He took a principled stand against bullying.
Il a pris une position de principe contre le harcèlement.
Common collocation 'principled stand'.
She is too principled to steal even a small candy.
Elle a trop de principes pour voler même un petit bonbon.
Too + adjective + to-infinitive.
The principled judge followed the law exactly.
Le juge intègre a suivi la loi à la lettre.
Adjective modifying 'judge'.
The company was praised for its principled approach to environmental issues.
L'entreprise a été louée pour son approche fondée sur des principes envers les questions environnementales.
Passive voice 'was praised'.
He resigned for principled reasons after the scandal broke.
Il a démissionné pour des raisons de principe après l'éclatement du scandale.
Prepositional phrase 'for principled reasons'.
She is a deeply principled woman who values honesty above all else.
C'est une femme profondément intègre qui place l'honnêteté au-dessus de tout.
Adverb 'deeply' modifying 'principled'.
The politician’s principled stance won her many new supporters.
La position de principe de la politicienne lui a valu de nombreux nouveaux partisans.
Possessive noun + principled stance.
We need a principled leader who will not be swayed by money.
Nous avons besoin d'un leader intègre qui ne se laissera pas influencer par l'argent.
Relative clause 'who will not be swayed'.
Taking a principled position can sometimes be lonely.
Prendre une position de principe peut parfois être solitaire.
Gerund phrase as subject.
Is it always possible to remain principled in business?
Est-il toujours possible de rester intègre en affaires ?
Interrogative sentence with 'remain'.
His principled refusal to lie saved his reputation in the long run.
Son refus de principe de mentir a sauvé sa réputation à long terme.
Noun phrase 'principled refusal'.
The journalist maintained a principled silence to protect her source.
La journaliste a gardé un silence de principe pour protéger sa source.
Adjective modifying an abstract noun 'silence'.
They reached a principled agreement that satisfied both parties' core values.
Ils sont parvenus à un accord de principe qui satisfaisait les valeurs fondamentales des deux parties.
Adjective modifying 'agreement'.
He is often criticized for being too principled and refusing to compromise.
Il est souvent critiqué pour être trop intègre et refuser de faire des compromis.
Parallel structure 'being... and refusing...'
A principled opposition is essential for a healthy democracy.
Une opposition de principe est essentielle pour une démocratie saine.
Adjective modifying 'opposition'.
She gave a principled speech about the importance of human rights.
Elle a prononcé un discours de principe sur l'importance des droits de l'homme.
Adjective modifying 'speech'.
The board’s principled decision to divest from fossil fuels was historic.
La décision de principe du conseil d'administration de se désinvestir des énergies fossiles était historique.
Complex noun phrase as subject.
He is a highly principled individual who refuses to cut corners.
C'est un individu hautement intègre qui refuse de prendre des raccourcis.
Idiom 'cut corners' used with principled.
Her principled objection to the project was based on environmental data.
Son objection de principe au projet était basée sur des données environnementales.
Adjective modifying 'objection'.
The professor’s principled defense of academic freedom was widely admired.
La défense de principe de la liberté académique par le professeur a été largement admirée.
Adjective modifying 'defense'.
In a world of shifting allegiances, his principled consistency was a rarity.
Dans un monde d'allégeances changeantes, sa cohérence fondée sur des principes était une rareté.
Contrastive sentence structure.
The legal team adopted a principled approach to the complex litigation.
L'équipe juridique a adopté une approche de principe pour ce litige complexe.
Adjective modifying 'approach'.
His resignation was a principled act of protest against the new policy.
Sa démission était un acte de protestation de principe contre la nouvelle politique.
Predicate nominative 'a principled act'.
A principled leader must often choose between popularity and integrity.
Un leader intègre doit souvent choisir entre la popularité et l'intégrité.
Modal verb 'must' with principled subject.
The negotiation failed because neither side would move from their principled positions.
La négociation a échoué parce qu'aucune des deux parties ne voulait s'écarter de ses positions de principe.
Adjective modifying 'positions'.
She is a principled advocate for social justice and equality.
Elle est une défenseuse intègre de la justice sociale et de l'égalité.
Adjective modifying 'advocate'.
The film explores the life of a principled man in a corrupt society.
Le film explore la vie d'un homme intègre dans une société corrompue.
Adjective modifying 'man' in a prepositional phrase.
The diplomat’s principled refusal to recognize the junta was a significant blow to their legitimacy.
Le refus de principe du diplomate de reconnaître la junte a été un coup dur pour leur légitimité.
Complex sentence with nested phrases.
He articulated a principled framework for ethical AI development that prioritized human agency.
Il a articulé un cadre de principe pour le développement d'une IA éthique qui privilégiait l'agence humaine.
Adjective modifying 'framework'.
The decision was not merely pragmatic; it was profoundly principled.
La décision n'était pas seulement pragmatique ; elle était profondément fondée sur des principes.
Adverb 'profoundly' for maximum emphasis.
She has spent her career mounting principled challenges to unjust laws.
Elle a passé sa carrière à lancer des défis de principe à des lois injustes.
Present perfect continuous with principled object.
His principled stance on civil liberties remained unshaken despite intense political pressure.
Sa position de principe sur les libertés civiles est restée inébranlable malgré d'intenses pressions politiques.
Participle 'unshaken' modifying the stance.
The treaty represents a principled commitment to global peace and security.
Le traité représente un engagement de principe en faveur de la paix et de la sécurité mondiales.
Adjective modifying 'commitment'.
A truly principled person is willing to suffer for their convictions.
Une personne véritablement intègre est prête à souffrir pour ses convictions.
Adverb 'truly' adding nuance.
The biography highlights the principled struggles of the civil rights icon.
La biographie souligne les luttes de principe de l'icône des droits civiques.
Adjective modifying 'struggles'.
よく使う組み合わせ
よく使うフレーズ
— To refuse to change your opinion because of your moral beliefs.
He took a principled stand against the use of child labor.
— For reasons based on moral principles.
They refused the donation on principled grounds.
— A person who always acts according to their strong beliefs.
She has always been a woman of principle.
— Saying no to something because it goes against your ethics.
His principled refusal to sign the contract was respected.
— The quality of always acting in the same moral way.
Her principled consistency is what makes her a great leader.
— A middle ground that still respects core values.
They reached a principled compromise that ended the strike.
— A situation where leaders do not have strong ethics.
The scandal was caused by a lack of principled leadership.
— Actions that are morally correct and consistent.
We expect principled behavior from all our employees.
— Disagreeing with a group for moral reasons.
Principled dissent is necessary in a free society.
— Being realistic while still following your core values.
The mayor practiced a kind of principled pragmatism.
よく混同される語
Principle is a noun (a rule); principled is the adjective describing someone who follows those rules.
Principal means the head of a school or most important; it has nothing to do with ethics.
Opinionated means having strong views; principled means those views are based on a moral system.
慣用句と表現
— To refuse to change your mind or principles even when under pressure.
Despite the criticism, she stuck to her guns and remained principled.
informal— To behave in a moral and principled way when others are not.
He decided to take the high road and not insult his opponent.
neutral— To have the strength of character to stand up for your principles.
You need a backbone to be a principled leader in this industry.
neutral— To do what you say you will do; to act according to your principles.
She talks about ethics, but does she walk the talk and stay principled?
informal— Acting in a way that is consistent with one's own character and principles.
Being principled means always being true to oneself.
neutral— Honest and open; not trying to deceive anyone.
The whole deal was completely above board and principled.
neutral— Being free from guilt or involvement in something dishonest.
He came out of the scandal with clean hands because he stayed principled.
neutral— A person who can be trusted to keep a promise; a principled person.
Everyone knows he is a man of his word.
neutral— A morally upright and principled way of living.
He has kept to the straight and narrow throughout his life.
neutral— The bravery to act according to one's beliefs and principles.
She had the courage of her convictions and took a principled stand.
formal間違えやすい
Sounds identical to 'principle' and looks similar.
Principal is a person (boss) or an amount of money. Principled is about ethics.
The principal of the school is a principled man.
Both involve refusing to change your mind.
Stubborn is often negative and without good reason. Principled is positive and based on values.
He isn't just stubborn; he's principled about his beliefs.
Both involve sticking to rules/beliefs.
Dogmatic implies being narrow-minded and refusing to listen. Principled implies integrity and moral strength.
She is principled but not dogmatic; she will listen to other views.
Both are positive moral traits.
Honest means telling the truth. Principled is broader, meaning your whole life follows a moral code.
He is honest in his words and principled in his actions.
Very close in meaning.
Moral is a general term for 'good.' Principled specifically emphasizes the *consistency* and *system* of those morals.
It was a moral act, but was it a principled one?
文型パターン
Subject + is + principled.
He is principled.
Subject + is a + principled + person.
She is a principled person.
Subject + took a + principled stand + against + [Noun].
They took a principled stand against the war.
It was a + principled decision + to + [Verb].
It was a principled decision to tell the truth.
Despite [Pressure], Subject + remained + principled.
Despite the threats, the judge remained principled.
Subject + articulated a + principled framework + for + [Noun].
The philosopher articulated a principled framework for justice.
The [Noun] was not merely [Adjective], but profoundly principled.
The refusal was not merely stubborn, but profoundly principled.
A principled approach to [Topic] requires [Noun].
A principled approach to law requires total impartiality.
語族
名詞
動詞
形容詞
関連
使い方
Common in formal writing and high-level journalism; rare in casual slang.
-
Using 'principaled'
→
principled
The word 'principaled' does not exist. It must be 'principled,' derived from 'principle.'
-
Confusing with 'principal'
→
principled
A 'principal' is a person in charge. 'Principled' is about having moral rules.
-
Using it for small things
→
honest / nice
Don't say 'He is principled for giving me a pen.' Use it for serious moral choices.
-
He is principled to his friend.
→
He is principled in his friendship.
You are not principled 'to' someone; you are principled 'in' your actions or 'about' your values.
-
A principled of honesty.
→
A principle of honesty.
Use the noun 'principle' for the rule itself, and 'principled' only as an adjective.
ヒント
Formal Contexts
Always use 'principled' in formal letters or essays when you want to praise someone's character. It sounds much more sophisticated than just saying they are 'good.'
The 'LE' Trick
Remember that 'principled' comes from 'principle.' Both end in 'le' (or have 'le' in them). Think: 'PrincipLE' is a 'ruLE.'
Pair with Adverbs
Strengthen your sentences by using adverbs like 'deeply,' 'highly,' or 'unwaveringly' before 'principled.' This shows the strength of the person's character.
Clear Ending
When speaking, ensure the '-ed' is audible. This distinguishes the adjective from the noun 'principle' and makes your speech clearer.
The 'Why' Test
If someone does something because they *have* to, they aren't necessarily principled. If they do it because they *believe* it's right, they are.
Political Context
When you hear 'principled opposition' in the news, it usually means the person is disagreeing based on their party's core values, not just for fun.
Principled vs Pragmatic
In essays, use these two as opposites. A pragmatic person does what works; a principled person does what is right.
Avoid Repetition
If you've used 'principled' already, try 'ethical' or 'upright' to keep your writing interesting while maintaining the same meaning.
Literature Analysis
When analyzing a book, use 'principled' to describe a hero who refuses to give up their values even when they are in danger.
Job Interviews
Describe your work style as 'principled' to show that you are honest and follow company ethics without being asked.
暗記しよう
記憶術
Think of a 'PRINCE' who is 'PLEDged' to his people. A PRINCE-PLED person is pledged to follow their rules.
視覚的連想
Imagine a person standing on a solid rock (their principles) while a storm (pressure) blows around them. They do not move.
Word Web
チャレンジ
Try to describe a famous historical figure (like Nelson Mandela) using the word 'principled' in three different ways.
語源
Derived from the noun 'principle,' which comes from the Old French 'principe' and the Latin 'principium' meaning 'beginning, foundation, or first part.'
元の意味: The original sense of 'principle' was a source or a starting point. Over time, it came to mean a fundamental truth that serves as the foundation for a system of belief or behavior.
Indo-European -> Latin (principium) -> Old French (principe) -> Middle English (principle).文化的な背景
Be careful not to sound 'self-righteous' when calling yourself principled; it is usually a word others use to describe you.
In the UK and US, 'principled' is often used in political debates to distinguish between 'conviction politicians' and 'populists.'
実生活で練習する
実際の使用場面
Politics
- principled opposition
- principled resignation
- principled leadership
- principled stand
Business
- principled negotiation
- principled decision
- principled conduct
- principled growth
Law
- principled adjudication
- principled interpretation
- principled objection
- principled defense
Personal Life
- principled person
- principled character
- principled behavior
- principled stance
Academia
- principled explanation
- principled framework
- principled approach
- principled theory
会話のきっかけ
"Do you think it's possible for a politician to be truly principled and still get elected?"
"Can you describe a time when you had to make a principled decision that was very difficult?"
"Who is the most principled person you know, and why do you admire them?"
"Is it ever okay to be unprincipled if it leads to a very good result for many people?"
"How do you think a principled approach to business differs from a purely profit-driven one?"
日記のテーマ
Reflect on a situation where you chose the 'easy way' instead of the 'principled way.' What would you do differently now?
Write about a historical figure you consider to be principled. What values did they stand for, and what did they sacrifice?
Define your own 'core principles.' How do these principles guide your daily actions and long-term goals?
In your opinion, is it more important for a leader to be principled or to be pragmatic? Explain your reasoning.
Discuss the challenges of remaining principled in a modern, fast-paced world where social media often rewards popularity over integrity.
よくある質問
10 問Usually, 'principled' is a compliment. However, if someone's principles are seen as harmful or if they are so principled that they cannot compromise even when necessary, some might view it as 'inflexibility.'
A principle is the rule itself (e.g., 'Honesty is the best policy'). A principled person is the one who actually lives by that rule every day.
No, it can also describe decisions, actions, stances, arguments, and even entire organizations or systems that follow a clear ethical code.
It is three syllables: PRIN-ci-pled. The 'pled' at the end sounds like 'led.' Make sure to emphasize the first syllable.
Yes, it is common to compare levels of integrity. For example, 'She is more principled than her predecessor.'
It is less common in casual talk (where people might just say 'honest' or 'good') and more common in serious discussions about work, politics, or character.
It is a method of negotiating where you focus on fair standards and mutual interests rather than just trying to 'win' at the other person's expense.
Not really. You can 'act on principle' or 'uphold principles,' but the word 'principled' itself is strictly an adjective.
An unprincipled person is often seen as shifty, untrustworthy, and willing to lie or cheat to get what they want. It is a strong insult.
Yes, it is very common in academic writing to describe theories or frameworks that are logically consistent and based on core axioms.
自分をテスト 200 問
Describe a time you made a principled decision.
Well written! Good try! Check the sample answer below.
Write a short paragraph about a principled leader you admire.
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Compare and contrast a 'principled' person with a 'pragmatic' person.
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Explain why 'principled negotiation' is important in business.
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Write a dialogue between a principled employee and an unprincipled boss.
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How can a teacher encourage principled behavior in students?
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Is it possible to be 'too principled'? Discuss.
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Write a formal letter of resignation based on principled reasons.
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Describe the characteristics of a principled society.
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Write a story about a character who takes a principled stand.
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What is the relationship between principles and happiness?
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How do principles define a person's identity?
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Discuss the importance of principled journalism in a democracy.
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Write an email to a friend explaining why you can't do something for principled reasons.
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What are the core principles of your favorite hobby or sport?
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Can a company be principled and still be profitable?
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Describe a principled person in three words and explain why you chose them.
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How do one's principles change over time?
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Write a review of a movie that features a principled protagonist.
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Is being principled a choice or a personality trait?
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Explain the meaning of 'principled' to a child.
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Discuss a principled person from your country's history.
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Give a short speech about why integrity is important in leadership.
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Debate the topic: 'Is it always better to be principled than pragmatic?'
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Tell a story about someone who stayed principled in a difficult situation.
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How would you handle an unprincipled boss? Explain your strategy.
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Describe the core principles of your family.
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What are the benefits of being a principled person?
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How do you teach children to be principled?
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Discuss the role of principles in international diplomacy.
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Compare 'principled' with 'ethical' and 'moral'.
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What is a 'principled stand' you have taken in your life?
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Talk about a movie where the main character was very principled.
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How does social media affect our ability to be principled?
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Explain the difference between 'principled' and 'stubborn'.
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What are the risks of being too principled?
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Describe a principled company you know of.
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How do principles help in decision-making?
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Is it possible to be principled without being religious?
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What is the most important principle a person can have?
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Listen to a news report about a politician resigning. Why did they leave?
Identify the stress in the word 'principled' when spoken.
Listen to a dialogue: 'I can't believe he refused that money.' 'Well, he's a very principled guy.' What is the speaker's tone?
How many syllables did you hear in the word 'principled'?
In a speech about ethics, what other words are used with 'principled'?
Does the speaker say 'principal' or 'principled' in this sentence?
What does a 'principled objection' sound like in a courtroom?
Listen for the adverb 'deeply' before the word. What does it emphasize?
Identify the synonym used in the recording: 'He is an upright man.'
What is the main point of the podcast on 'Principled Negotiation'?
Does the speaker sound like they agree with the 'principled stand'?
Listen for the contrast: 'He was principled, but not ______.'
How is the final 'd' pronounced in 'principled'?
What is the speaker's opinion of the 'unprincipled' behavior?
In the lecture, what is the 'principled approach' applied to?
/ 200 correct
Perfect score!
Summary
Being principled is about having a 'moral anchor.' It means your actions are not random or selfish, but are consistently guided by a high standard of right and wrong. For example, a principled student won't cheat even if they are sure they won't be caught.
- Principled means acting with integrity and following a strict moral code, regardless of the consequences or potential personal gains from doing otherwise.
- It describes people and decisions rooted in deep values, emphasizing consistency and honesty over convenience, pragmatism, or external pressure from others.
- Commonly used in formal contexts like politics and leadership to praise someone's moral backbone and their unwavering commitment to doing what is right.
- The term implies that one's internal ethics are the primary driver of behavior, making the person reliable, trustworthy, and fundamentally incorruptible in their actions.
Formal Contexts
Always use 'principled' in formal letters or essays when you want to praise someone's character. It sounds much more sophisticated than just saying they are 'good.'
The 'LE' Trick
Remember that 'principled' comes from 'principle.' Both end in 'le' (or have 'le' in them). Think: 'PrincipLE' is a 'ruLE.'
Pair with Adverbs
Strengthen your sentences by using adverbs like 'deeply,' 'highly,' or 'unwaveringly' before 'principled.' This shows the strength of the person's character.
Clear Ending
When speaking, ensure the '-ed' is audible. This distinguishes the adjective from the noun 'principle' and makes your speech clearer.
例文
She made a principled decision to return the extra change to the cashier.
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