14 entries under expression topic. ×

1
already taken(adjective, active, overrun, occupied)
1
at it(adjective, active, overrun, occupied)
1
at work(adjective, active, occupied, working)
1
having a full plate(idiom, active, overrun, occupied)
1
having fish to fry(idiom, active, overrun, occupied)
1
having many irons in the fire(idiom, active, overrun, occupied)
1
in a meeting(idiom, active, overrun, occupied)
1
in conference(adjective, active, overrun, occupied)
1
in the laboratory(idiom, active, overrun, occupied)
1
on assignment(adjective, active, overrun, occupied)
1
on duty(adjective, active, occupied, working)
1
on the go(idiom, active, overrun, occupied)
1
tied up(adjective, active, occupied, working)
1
with a customer(idiom, active, overrun, occupied)
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APASmart Define. (2013). in the field thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/in_the_field/thesaurus/synonyms
ChicagoSmart Define. 2013. "in the field thesaurus" https://smartdefine.org/in_the_field/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2013, in the field thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/in_the_field/thesaurus/synonyms>.
MLASmart Define. "in the field thesaurus" 18 May 2013. Web. 25 September 2026. <https://smartdefine.org/in_the_field/thesaurus/synonyms>