748 entries under adjective topic. ×

5
inconsiderable(light, weak, soft, slight)
5
insignificant(light, weak, soft, slight)
5
little(light, slight, lower, value)
5
minor(light, weak, soft, slight)
5
part-time
5
peaceful(feature, state, trait)
5
permissive(feature, state, soft, mild)
5
petty(light, slight, lower, low)
5
slapdash(slight, detail, careless, silly)
5
uncalculated(chance, unintentional, accidental, unintended)
5
undesigned(unplanned, unintentional, accidental, inadvertent)
5
unimportant(light, weak, soft, slight)
5
unintended(chance, unplanned, unintentional, accidental)
5
unpredictable
5
unprepared(free, impulsive, spontaneous, impromptu)
4
aleatory
4
buoyant(feature, state, easy, trait)
4
candid(smooth, easy, careless, detached)
4
cheerful(feature, state, easy, trait)
4
coincidental(chance, secondary, subsidiary, related)
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APASmart Define. (2015). casual thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/casual/thesaurus/synonyms
ChicagoSmart Define. 2015. "casual thesaurus" https://smartdefine.org/casual/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, casual thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/casual/thesaurus/synonyms>.
MLASmart Define. "casual thesaurus" 1 December 2015. Web. 28 September 2026. <https://smartdefine.org/casual/thesaurus/synonyms>