vigilant

About 1.44 uses per million words.

Meaning

1. adjective Watchful, especially for danger or disorder; alert; wary.

   Be vigilant for signs of disease in your garden.

2. adjective In vigilance.

Similar words

open-eyed watchful alert argus-eyed wakeful aware vigilance observant alertness beware

Often followed by

and in eye to about watch for against as

Word family

vigilantly