Concern vs I just worry about you

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

Concern

Top 1,000 (very common)B2verb

I just worry about you

Top 2,000 (common)
Most common: Concern
 ConcernI just worry about you
Pronunciation🇬🇧 /["/kənˈsɜːn/","/kənˈsɜːnz/","/kənˈsɜːnd/","/kənˈsɜːnɪŋ/"]/🇺🇸 /["/kənˈsɜːrn/","/kənˈsɜːrnz/","/kənˈsɜːrnd/","/kənˈsɜːrnɪŋ/"]/🇬🇧 //aɪ dʒʌst ˈwʌri əˈbaʊt juː//🇺🇸 //aɪ dʒʌst ˈwɜri əˈbaʊt ju//
Meaninga worry or issueI feel concerned for you.
ExampleThe news of the accident caused great concern among the community.I just worry about you when you don't reply to my messages.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 2,000 (common)
CEFR levelB2-
Part of speechverb
Collocationsdirectly, mainly, mostly, in, directly, mainly, mostly, in, a lot, greatly, reallyworry about someone, just worry about, worry about their safety
Antonymsindifference, apathy-
Common mistakesConfusing 'concern' as a noun and verb., Using 'concern to' instead of 'concern with' or 'about'., Mistaking 'concern' for 'care' in certain contexts.Confused with 'worry for you' instead of 'about you'., Using 'worry' in a positive context, instead of only indicating concern., Overusing the phrase in professional emails or formal contexts.
Usage notesUsed in both spoken and written language. Can express personal feelings or formal issues. Avoid using in overly casual conversations.Use this phrase to express concern in casual conversations. It's appropriate among friends and family, but may be too informal in professional settings.

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Concern
I just worry about you

Frequently asked questions: Concern vs I just worry about you

What's the difference between Concern and I just worry about you?

Concern: a worry or issue I just worry about you: I feel concerned for you.

Which is more common: Concern and I just worry about you?

Concern is the most common in everyday English.

Can you show an example of each?

Concern: The news of the accident caused great concern among the community. I just worry about you: I just worry about you when you don't reply to my messages.

Can I use Concern and I just worry about you interchangeably?

Not always. Concern and I just worry about you 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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