Concerned vs Worried

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

Concerned

Top 1,000 (very common)B2adjective

Worried

Top 1,000 (very common)A2adjective
 ConcernedWorried
Pronunciation🇬🇧 /["/kənˈsɜːnd/"]/🇺🇸 /["/kənˈsɜːrnd/"]/🇬🇧 /["/ˈwʌrid/"]/🇺🇸 /["/ˈwɜːrid/"]/
Meaningworried or anxious about somethingFeeling anxious or concerned about something.
ExampleShe was very concerned about the upcoming exam results.She is worried about her exam results.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 1,000 (very common)
CEFR levelB2A2
Part of speechadjectiveadjective
Collocationsbe, feel, look, extremely, fairly, very, about, at, by, be, especially, particularly, specifically, withbe, feel, look, extremely, fairly, very, about, worried sick
Antonymsunconcerned, indifferent, carefreecalm, untroubled, carefree
Common mistakesConfused with 'concerning' which means 'about', Using 'concerned' when feeling indifferent, Using the wrong preposition, e.g., saying 'concerned for' instead of 'concerned about''Worried of' instead of 'worried about', Confusing 'worried' with 'worriedly' (the adverb form), 'Worry' as a noun instead of using the adjective 'worried'
Usage notesUse 'concerned' in contexts where you want to express worry or care for someone's situation. It is appropriate in both spoken and written communication. Avoid using it in overly casual contexts where less formal language might be more suitable.Use 'worried' in situations of concern or anxiety. It's suitable for both casual and more serious contexts. Avoid using it in overly formal writing.

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Concerned
Worried

Frequently asked questions: Concerned vs Worried

What's the difference between Concerned and Worried?

Concerned: worried or anxious about something Worried: Feeling anxious or concerned about something.

Which is more advanced: Concerned and Worried?

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

Are Concerned and Worried the same CEFR level?

Concerned: B2, Worried: A2 on the CEFR scale.

What part of speech are Concerned and Worried?

Concerned: adjective, Worried: adjective.

Can you show an example of each?

Concerned: She was very concerned about the upcoming exam results. Worried: She is worried about her exam results.

Can I use Concerned and Worried interchangeably?

Not always. Concerned and Worried 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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