Criterion vs Standard

When to use each in English, with meaning, register, and examples.

Criterion

FormalTop 5,000 (fairly common)B2noun

Standard

Top 1,000 (very common)B1noun
Most formal: CriterionMost common: Standard
 CriterionStandard
Pronunciation🇬🇧 /["/kraɪˈtɪəriən/","/kraɪˈtɪəriə/"]/🇺🇸 /["/kraɪˈtɪriən/","/kraɪˈtɪriə/"]/🇬🇧 /["/ˈstændəd/"]/🇺🇸 /["/ˈstændərd/"]/
MeaningA standard or rule used to judge something.The usual or accepted level of something.
ExampleThe main criterion for selecting candidates is their experience in the field.The new model was built to meet industry standards.
RegisterFormalNeutral
How commonTop 5,000 (fairly common)Top 1,000 (very common)
CEFR levelB2B1
Part of speechnounnoun
Collocationssole, basic, main, range, set, fit, fulfil/​fulfill, meet, according to a/​the criterion, by a/​the criterion, criterion forhigh, low, poor, have, boast, enjoy, above (the) standard, below (the) standard, according to a/​the standard, by any standard, by the standards of the day, a drop in the standard, high, low, poor, have, boast, enjoy, above (the) standard, below (the) standard, according to a/​the standard, by any standard, by the standards of the day, a drop in the standard, declining, falling, double, prescribe, keep up, maintain, drop, fall, standards of behaviour/​behavior, standards of conduct, standard of care
Antonymsexception, deviationexception, anomaly, deviation
Common mistakesConfused 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.Confusing 'standard' with 'standards' (plural), Using 'standard' as a verb incorrectly, Misplacing the emphasis in pronunciation
Usage notesUsed primarily in academic or professional contexts to establish standards. Avoid in casual conversation unless discussing evaluations.Use 'standard' in contexts discussing quality or rules. It's appropriate in both academic and casual settings, but be careful with informal usages that might imply something is outdated.

Frequently asked questions: Criterion vs Standard

What's the difference between Criterion and Standard?

Criterion: A standard or rule used to judge something. Standard: The usual or accepted level of something.

Which is more formal: Criterion and Standard?

Criterion is the most formal of these.

Which is more common: Criterion and Standard?

Standard is the most common in everyday English.

Are Criterion and Standard the same CEFR level?

Criterion: B2, Standard: B1 on the CEFR scale.

Can I use Criterion and Standard interchangeably?

Not always. Criterion and Standard 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.

Related comparisons