RichThesaurus
wideawake
wideawake
synonyms
on the ball
vigilant
ready
watchful
alert
willing
apt
expeditious
Argus-eyed
eager
regardful
on the alert
chary
heedful
timely
cautious
punctual
leery
swift
immediate
keeping a weather eye on things
on the nose
on the qui vive
on the dot
careful
quick
on one's toes
not missing a trick
smart
observant
prepared
on the button
rapid
keeping one's eyes peeled
all ears
unhesitating
prompt
wary
on time
instant
brisk
speedy
cagey
beady-eyed
efficient
circumspect
precise
instantaneous
on guard
attentive
wideawake
definitions
noun
A type of hat with a broad brim made of black or brown felt.
A bird, the sooty tern.