Common vs Frequent

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

Common

Top 1,000 (very common)A1adjective

Frequent

Top 1,000 (very common)B2adjective
 CommonFrequent
Pronunciation🇬🇧 /["/ˈkɒmən/"]/🇺🇸 /["/ˈkɑːmən/"]/🇬🇧 //ˈfriːkwənt//🇺🇸 //ˈfrikwənt//
MeaningSomething that happens often or is found everywhere.Something that happens often.
ExampleIt's common to see people wearing masks during flu season.She is a frequent visitor to the museum.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 1,000 (very common)
CEFR levelA1B2
Part of speechadjectiveadjective
Collocationsbe, seem, become, extremely, fairly, very, among, in, be, to, have something in common, hold something in common, in common with, be, seem, sound, very, a bit, ratherfrequent flyer, frequent changes, frequent meetings
Antonymsrare, unusual, infrequentrare, infrequent
Common mistakesConfused with ' uncommon' which means rare., Using as a noun instead of an adjective., Mispronouncing as 'com-man' instead of 'kom-un'.Confusing 'frequent' with 'frequently' (adverb form)., Using 'frequent' with uncountable nouns incorrectly., Forgetting to use 'the' before 'frequent' when talking about specific instances.
Usage notesUse 'common' to describe something typical or usual. It's appropriate in both spoken and written English, but avoid using it in very formal contexts where a more precise term may be better.Use 'frequent' to describe events or actions that occur regularly. It's suitable in both formal and informal contexts.

Frequently asked questions: Common vs Frequent

What's the difference between Common and Frequent?

Common: Something that happens often or is found everywhere. Frequent: Something that happens often.

Which is more advanced: Common and Frequent?

Frequent is the highest level, at B2, on the CEFR scale.

Are Common and Frequent the same CEFR level?

Common: A1, Frequent: B2 on the CEFR scale.

What part of speech are Common and Frequent?

Common: adjective, Frequent: adjective.

Can you show an example of each?

Common: It's common to see people wearing masks during flu season. Frequent: She is a frequent visitor to the museum.

Can I use Common and Frequent interchangeably?

Not always. Common and Frequent 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.

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