watchful

About 1.66 uses per million words.

Meaning

1. adjective Fully observant, vigilant, or aware.

   The teacher kept a watchful eye on her pupils during the school trip.

Similar words

alert open-eyed vigilant argus-eyed wakeful awake sleepless insomniac vigilance aware

Often followed by

eye eyes and of care waiting for over to

Word family

watchfully watchfulness watchfulnesses