I'm scared vs Worried

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

I'm scared

Top 2,000 (common)

Worried

Top 1,000 (very common)A2adjective
Most common: Worried
 I'm scaredWorried
Pronunciation🇬🇧 //aɪm skɛəd//🇺🇸 //aɪm skɛrd//🇬🇧 /["/ˈwʌrid/"]/🇺🇸 /["/ˈwɜːrid/"]/
MeaningI feel afraid.Feeling anxious or concerned about something.
ExampleI'm scared of the dark.She is worried about her exam results.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 1,000 (very common)
CEFR level-A2
Part of speechadjective
Collocationsscared to death, scared stiff, scared out of one's witsbe, feel, look, extremely, fairly, very, about, worried sick
Antonyms-calm, untroubled, carefree
Common mistakesUsing 'scare' as a noun instead of 'scared' as an adjective., Confusing with 'I'm scared of' without completing the thought., Overusing in non-fear contexts like surprise.'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 it to express fear or anxiety. It's appropriate in casual conversations but can be too informal in serious contexts.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.

See it in real clips

I'm scared
Worried

Frequently asked questions: I'm scared vs Worried

What's the difference between I'm scared and Worried?

I'm scared: I feel afraid. Worried: Feeling anxious or concerned about something.

Which is more common: I'm scared and Worried?

Worried is the most common in everyday English.

Can you show an example of each?

I'm scared: I'm scared of the dark. Worried: She is worried about her exam results.

Can I use I'm scared and Worried interchangeably?

Not always. I'm scared 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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