88 entries under casual topic. ×

3
shallow(adjective, slight, trivial, ignorant)
2
arbitrary
2
chance(adjective, careless, unknowing, unaware)
2
indolent(adjective, happy-go-lucky, slapdash)
2
napping(adjective, careless, thoughtless, inconsiderate)
2
slipshod(adjective, careless, indifferent, sloppy)
2
sudden(adjective, violent, careless, fierce)
2
superficial(adjective, slight, trivial, petty)
2
uncritical(adjective, unfussy)
1
abstracted(adjective, careless, indifferent, remote)
1
accidental(adjective, careless, unknowing, unaware)
1
aimless(careless, unknowing, unaware, arbitrary)
1
any old way(expression, adjective, idiom, careless)
1
designless(careless, arbitrary)
1
desultory(careless, arbitrary)
1
easily pleased(expression, adjective, haphazard, unfussy)
1
erratic(careless, arbitrary, unplanned, accidental)
1
hit-or-miss(careless, arbitrary)
1
imperceptive(adjective, careless, thoughtless, haphazard)
1
imprecise(adjective, random, haphazard, unfussy)
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APASmart Define. (2015). unthinking thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unthinking/thesaurus/synonyms
ChicagoSmart Define. 2015. "unthinking thesaurus" https://smartdefine.org/unthinking/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, unthinking thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unthinking/thesaurus/synonyms>.
MLASmart Define. "unthinking thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/unthinking/thesaurus/synonyms>