RichThesaurus
involved in
involved in
synonyms
absorbed in
engrossed in
immersed in
employed in
in the throes of
in the course of
conducting
in the process of
working at
following
practicing
busy with
preoccupied with
in the midst of
pursuing
slaving at
toiling at
laboring at
tackling
on the go
tireless
lively
occupied (in)
working on
struggling with
occupied with
time-poor
wrapped up in
taken up with
toiling with
wrapped up (in)
participating in
taking part in
passionate about
wrestling with
wrapped up (with)
living with
taken up with/by
preoccupied
obsessed
on the job
rushed off one's feet (with)
mixed up in
sunk in
occupied in/with
weathering
concerned
taken up
on the hop
bustling
more synonyms
involved in
antonyms
idle