225 entries under adjective topic. ×

7
neutral(cold, indifferent, detached, casual)
7
reckless(casual, quick, happy-go-lucky, slapdash)
6
cold(indifferent, useful, fixed, automatic)
6
dispassionate(indifferent, detached, casual, impartial)
6
disregardful(casual, happy-go-lucky, slapdash, neglectful)
6
formal
6
impersonal(cold, detached, useful, casual)
6
lackadaisical(informal, relaxed, indifferent, detached)
6
regardless(cold, forget, uncaring, inattentive)
6
summary(slight, point, detail, casual)
6
unheeding(cold, forget, uncaring, inattentive)
5
easygoing(cool, relaxed, indifferent, casual)
5
halfhearted(cold, enthusiasm, dead, apathy)
5
haphazard
5
uncritical(slight, detail, casual, trivial)
5
unsolicitous(cold, forget, uncaring, inattentive)
5
unthinking(cold, indifferent, useful, casual)
5
unwilling
4
absent-minded(cold, forget, uncaring, inattentive)
4
blase(informal, relaxed, cold, indifferent)
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APASmart Define. (2015). perfunctory thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/perfunctory/thesaurus/synonyms
ChicagoSmart Define. 2015. "perfunctory thesaurus" https://smartdefine.org/perfunctory/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, perfunctory thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/perfunctory/thesaurus/synonyms>.
MLASmart Define. "perfunctory thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/perfunctory/thesaurus/synonyms>