Synonyms|577Antonyms|125|Broader|8Narrower|14Related|988

49 entries under active topic. ×

2
moving
2
sprightly
2
stirring
2
tied up(expression, absorbed, occupied, working)
2
vivacious
2
working(adjective, lively, busy, occupied)
1
already taken(expression, adjective, occupied, working)
1
at it(expression, adjective, occupied, working)
1
at work(expression, adjective, occupied, working)
1
ball of fire(expression, adjective, idiom, energetic, lively)
1
buried(adjective, lively, busy, occupied)
1
having a full plate(expression, idiom, occupied, working)
1
having fish to fry(expression, idiom, occupied, working)
1
having many irons in the fire(expression, idiom, occupied, working)
1
hustling(adjective, lively, busy, occupied)
1
in a meeting(expression, idiom, occupied, working)
1
in conference(expression, adjective, occupied, working)
1
in the field(expression, idiom, occupied, working)
1
in the laboratory(expression, idiom, occupied, working)
1
on assignment(expression, adjective, occupied, working)
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APASmart Define. (2015). assiduous thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/assiduous/thesaurus/synonyms
ChicagoSmart Define. 2015. "assiduous thesaurus" https://smartdefine.org/assiduous/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, assiduous thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/assiduous/thesaurus/synonyms>.
MLASmart Define. "assiduous thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/assiduous/thesaurus/synonyms>