33 entries under active topic. ×

9
busy(adjective, lively, occupied, working)
5
occupied(adjective, lively, full, busy)
3
engaged(adjective, lively, full, busy)
1
engrossed(adjective, lively, full, involved)
1
already taken(expression, adjective, lively, occupied)
1
assiduous(adjective, lively, busy, occupied)
1
at it(expression, adjective, lively, occupied)
1
at work(expression, adjective, full, involved)
1
buried(adjective, lively, busy, occupied)
1
diligent(adjective, lively, busy, occupied)
1
having a full plate(expression, adjective, idiom, occupied)
1
having fish to fry(expression, adjective, idiom, occupied)
1
having many irons in the fire(expression, adjective, idiom, occupied)
1
hustling(adjective, lively, busy, occupied)
1
in a meeting(expression, adjective, idiom, occupied)
1
in conference(expression, adjective, lively, occupied)
1
in the field(expression, adjective, idiom, occupied)
1
in the laboratory(expression, adjective, idiom, occupied)
1
industrious(adjective, lively, busy, occupied)
1
intent(full, involved, occupied, working)
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APASmart Define. (2015). unavailable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/unavailable/thesaurus/synonyms
ChicagoSmart Define. 2015. "unavailable thesaurus" https://smartdefine.org/unavailable/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, unavailable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/unavailable/thesaurus/synonyms>.
MLASmart Define. "unavailable thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/unavailable/thesaurus/synonyms>