RichThesaurus
concentrating
concentrating
synonyms
alert
watchful
attentive
earnest
engrossed
observant
occupied
intense
studious
rapt
steady
wrapped up
focused
fixed
intent
steadfast
concentrated
committed
not missing a trick
on the ball
heedful
on the qui vive
firm
on one's toes
vigilant
mindful
enrapt
on the lookout
wide awake
on guard
on one's guard
enthralled
resolved
regardful
fascinated
awake
beady-eyed
keeping one's eyes skinned
minding
keeping one's eyes peeled
prudent
version
with eyes like a hawk
eager
heeding
prepared
fanatical
plan
inkling
dreaming
concentrating
definitions