RichThesaurus
all ears
all ears
synonyms
vigilant
watchful
attentive
alert
on the lookout
heedful
observant
on the qui vive
on the ball
circumspect
on guard
wary
on one’s toes
on the job
ready
chary
cagey
careful
on one's toes
aware
quick
cautious
bright
wide-awake
sharp
beady-eyed
intelligent
interested
not missing a trick
on one's guard
intent
wide awake
spirited
perceptive
regardful
heads up
active
canny
hooked
mindful
prepared
leery
engrossed
fascinated
keen
wise
with it
clever
fast on the draw
good hands
more synonyms
all ears
antonyms
inattentive
unobservant
heedless
drowsy
bored
negligent
disregarding
incautious
careless
imprudent
neglecting
uncareful
unguarded
sluggish
ignorant
asleep
inconsiderate
uninterested
rash
lethargic
weary
thoughtless
neglectful
hasty