Cool MateCriterion vs Principle
When to use each in English, with meaning, register, and examples.
Criterion
Principle
| Criterion | Principle | |
|---|---|---|
| Pronunciation | 🇬🇧 /["/kraɪˈtɪəriən/","/kraɪˈtɪəriə/"]/🇺🇸 /["/kraɪˈtɪriən/","/kraɪˈtɪriə/"]/ | 🇬🇧 /["/ˈprɪnsəpl/"]/🇺🇸 /["/ˈprɪnsəpl/"]/ |
| Meaning | A standard or rule used to judge something. | A basic truth or rule that guides behavior |
| Example | The main criterion for selecting candidates is their experience in the field. | The principle of freedom is fundamental in democratic societies. |
| Register | Formal | Neutral |
| How common | Top 5,000 (fairly common) | Top 1,000 (very common) |
| CEFR level | B2 | B2 |
| Part of speech | noun | noun |
| Collocations | sole, basic, main, range, set, fit, fulfil/fulfill, meet, according to a/the criterion, by a/the criterion, criterion for | high, founding, guiding, abandon, betray, compromise, against your principles, on principle, a matter of principle, a man/woman of principle, basic, broad, central, violate, embody, embrace, apply, underlie something, underpin something, in principle, principle behind, the pleasure principle, the precautionary principle, the uncertainty principle |
| Antonyms | exception, deviation | deviation, exception |
| Common mistakes | Confused with 'criteria', which is the plural form., Used as a countable noun, e.g., saying 'a criterions' instead of 'a criterion'., Omitting the correct context, making sentences unclear. | Confused with 'principal', which means head of a school or main., Incorrectly pluralized as 'principles' when speaking about a single rule., 'Principle' used in a context that requires 'principled' (adjective form). |
| Usage notes | Used primarily in academic or professional contexts to establish standards. Avoid in casual conversation unless discussing evaluations. | Used in discussions about ethics, laws, or personal beliefs. Avoid using in casual conversations to maintain clarity, as 'principle' can be confused with 'principal', which refers to a person in a position of authority. |
Frequently asked questions: Criterion vs Principle
What's the difference between Criterion and Principle?
Criterion: A standard or rule used to judge something. Principle: A basic truth or rule that guides behavior
Which is more formal: Criterion and Principle?
Criterion is the most formal of these.
Which is more common: Criterion and Principle?
Principle is the most common in everyday English.
Are Criterion and Principle the same CEFR level?
Criterion: B2, Principle: B2 on the CEFR scale.
What part of speech are Criterion and Principle?
Criterion: noun, Principle: noun.
Can you show an example of each?
Criterion: The main criterion for selecting candidates is their experience in the field. Principle: The principle of freedom is fundamental in democratic societies.
Can I use Criterion and Principle interchangeably?
Not always. Criterion and Principle are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.