I'm exhausted vs Weary

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

I'm exhausted

InformalTop 2,000 (common)

Weary

Top 5,000 (fairly common)C2adjective
Most formal: WearyMost common: I'm exhausted
 I'm exhaustedWeary
Pronunciation🇬🇧 //aɪm ɪɡˈzɔːstɪd//🇺🇸 //aɪm ɪɡˈzɔstɪd//🇬🇧 //ˈwɪəri//🇺🇸 //ˈwɪri//
MeaningI feel very tired.Very tired and exhausted.
ExampleAfter working late, I'm exhausted and ready for bed.After the long hike, she felt utterly weary.
RegisterInformalNeutral
How commonTop 2,000 (common)Top 5,000 (fairly common)
CEFR level-C2
Part of speechadjective
Collocationsfeel exhausted, look exhausted, get exhausted, make someone exhausted, become exhaustedweary eyes, weary sigh, weary journey, weary traveler
Antonyms-energetic, fresh, invigorated
Common mistakesUsing 'exhausted' without context or reason., Confusing 'exhausted' with 'excited'., Incorrectly using it in formal writing.Using 'weary' to describe mild tiredness instead of exhaustion., Confusing 'weary' with 'wary' (cautious).
Usage notesUsed in casual conversation to express tiredness after activity. Avoid in formal settings.Used to describe physical or mental exhaustion, but can also imply a sense of caution or reluctance. Generally more formal than 'tired'.

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I'm exhausted

Frequently asked questions: I'm exhausted vs Weary

What's the difference between I'm exhausted and Weary?

I'm exhausted: I feel very tired. Weary: Very tired and exhausted.

Which is more formal: I'm exhausted and Weary?

Weary is the most formal of these.

Which is more common: I'm exhausted and Weary?

I'm exhausted is the most common in everyday English.

Can you show an example of each?

I'm exhausted: After working late, I'm exhausted and ready for bed. Weary: After the long hike, she felt utterly weary.

Can I use I'm exhausted and Weary interchangeably?

Not always. I'm exhausted and Weary 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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