Anxiety vs Concern

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

Anxiety

Top 1,000 (very common)B2noun

Concern

Top 1,000 (very common)B2verb
 AnxietyConcern
Pronunciation🇬🇧 /["/æŋˈzaɪəti/"]/🇺🇸 /["/æŋˈzaɪəti/"]/🇬🇧 /["/kənˈsɜːn/","/kənˈsɜːnz/","/kənˈsɜːnd/","/kənˈsɜːnɪŋ/"]/🇺🇸 /["/kənˈsɜːrn/","/kənˈsɜːrnz/","/kənˈsɜːrnd/","/kənˈsɜːrnɪŋ/"]/
MeaningA feeling of worry or fear.a worry or issue
ExampleMany people experience anxiety during stressful situations, such as taking exams.The news of the accident caused great concern among the community.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 1,000 (very common)
CEFR levelB2B2
Part of speechnounverb
Collocationsacute, considerable, deep, level, arouse, bring, cause, grow, arise, arise from something, attack, disorder, dream, anxiety about, anxiety at, anxiety for, anxiety and depression, fear and anxiety, acute, considerable, deep, level, arouse, bring, cause, grow, arise, arise from something, attack, disorder, dream, anxiety about, anxiety at, anxiety for, anxiety and depression, fear and anxietydirectly, mainly, mostly, in, directly, mainly, mostly, in, a lot, greatly, really
Antonymscalm, peace, serenityindifference, apathy
Common mistakesConfusing 'anxiety' with 'anxious' - remember 'anxiety' is the noun., Using 'anxiety' to describe simple stress, when it's more about a deeper, chronic feeling., Mispronouncing it as 'anxity' instead of 'an-xi-ety'.Confusing 'concern' as a noun and verb., Using 'concern to' instead of 'concern with' or 'about'., Mistaking 'concern' for 'care' in certain contexts.
Usage notesUse 'anxiety' in situations discussing mental health or stress. It is appropriate in both casual and formal contexts but may be too intense for light conversation.Used in both spoken and written language. Can express personal feelings or formal issues. Avoid using in overly casual conversations.

Frequently asked questions: Anxiety vs Concern

What's the difference between Anxiety and Concern?

Anxiety: A feeling of worry or fear. Concern: a worry or issue

Are Anxiety and Concern the same CEFR level?

Anxiety: B2, Concern: B2 on the CEFR scale.

Can I use Anxiety and Concern interchangeably?

Not always. Anxiety and Concern 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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