90 entries under expression topic. ×

4
in a meeting(idiom, active, occupied, working)
2
on the job
2
tied up(active, absorbed, occupied, working)
2
with a customer(idiom, active, occupied, working)
1
on the go(idiom, keen, energetic, lively)
1
abstract application(idiom, attention)
1
abstract attention(idiom, attention)
1
abstract study(idiom, attention)
1
already taken(adjective, active, occupied, working)
1
at it(adjective, active, occupied, working)
1
at work(adjective, active, occupied, working)
1
caught up(adjective, absorbed, occupied, engaged)
1
fiend for(adjective, absorbed, occupied, engaged)
1
hard ball(adjective, energetic, daring, resourceful)
1
heavily into(adjective, absorbed, occupied, engaged)
1
hung up(adjective, absorbed, occupied, engaged)
1
in conference(adjective, active, occupied, working)
1
on assignment(adjective, active, occupied, working)
1
on duty(adjective, active, occupied, working)
1
really into(adjective, absorbed, occupied, engaged)
11 years ago|21k views|share |citing 
APASmart Define. (2015). diligent thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/diligent/thesaurus/synonyms
ChicagoSmart Define. 2015. "diligent thesaurus" https://smartdefine.org/diligent/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, diligent thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/diligent/thesaurus/synonyms>.
MLASmart Define. "diligent thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/diligent/thesaurus/synonyms>