94 entries under casual topic. ×

24
indifferent(adjective, relaxed, cold, indifferent, detached)
23
cursory(adjective, slight, keen, informal, detail)
17
superficial(adjective, detail, quick, vague)
11
unconcerned(adjective, relaxed, cold, indifferent, detached)
11
uninterested(adjective, relaxed, cold, indifferent)
10
hasty(adjective, slight, fast, trivial)
10
quick(adjective, fast, speedy, hasty)
10
sketchy(adjective, slight, rough, detail)
10
slipshod(adjective, sloppy, unthinking, happy-go-lucky)
9
offhand(adjective, careless, indifferent, sloppy)
8
cool(adjective, relaxed, indifferent, apathetic)
8
incurious(adjective, relaxed, cold, detached)
8
passing(adjective, slight, detail, trivial)
7
neutral(adjective, cold, indifferent, detached)
7
reckless(adjective, quick, happy-go-lucky, slapdash)
6
dispassionate(adjective, indifferent, detached, impartial)
6
disregardful(adjective, happy-go-lucky, slapdash, neglectful)
6
impersonal(adjective, cold, detached, useful)
6
lackadaisical(adjective, informal, relaxed, indifferent, detached)
6
summary(adjective, slight, point, detail)
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APASmart Define. (2015). perfunctory thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/perfunctory/thesaurus/synonyms
ChicagoSmart Define. 2015. "perfunctory thesaurus" https://smartdefine.org/perfunctory/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, perfunctory thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/perfunctory/thesaurus/synonyms>.
MLASmart Define. "perfunctory thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/perfunctory/thesaurus/synonyms>