RichThesaurus
already taken
already taken
synonyms
occupied
industrious
in someone else’s possession
swamped
slaving
at it
busy
working
in a meeting
employed
in the laboratory
hustling
buried
snowed
having many irons in the fire
having enough on one’s plate
on the go
diligent
on assignment
with a customer
having fish to fry
tied up
assiduous
having a full plate
engrossed
in conference
engaged
on duty
unavailable
active
up to one’s ears
in the field
overloaded
persevering
already taken
antonyms
unemployed
unengaged
unbusy
quiet
idle