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watchful.

Adjective
FormalLiterary
MEANING

Paying close attention for signs of danger, change, or someone’s next move.

Use it for

Words that belong together

  • watchful eyes
  • remain watchful
  • a watchful guard

On the page

A watchful porter followed the visitors from the lobby to the lift.

Nearby words

Opposite meanings

Word forms
Base
watchful

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Usage notes

Suggests sustained attention and readiness to notice something, often over time.

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