210 entries under casual topic. ×

1
toss out(expression, free, impulsive, spontaneous)
1
tossed off(expression, free, informal, unprepared)
1
unartful(adjective, simple, natural, impulsive)
1
unavoidable(adjective, simple, natural, impulsive)
1
unbidden(adjective, simple, natural, impulsive)
1
uncircumspect(neglect, candid, spontaneous, happy-go-lucky)
1
uncompelled(adjective, simple, natural, impulsive)
1
uncontrived(adjective, simple, natural, impulsive)
1
uncontrolled(adjective, simple, natural, impulsive)
1
undiscerning(inattention, unfussy, cursory)
1
undiscriminating(unfussy, cursory)
1
unemotional(adjective, calm, cool, relaxed, restrained)
1
unexacting(adjective, random, haphazard, unfussy)
1
unexcited(adjective, calm, cool, relaxed, indifferent)
1
unexpected(careless, chance, thoughtless, unqualified)
1
unflappable(adjective, calm, cool, relaxed)
1
unforced(adjective, simple, easy, natural)
1
unfussy(adjective, cool, informal, easygoing)
1
uninformed(adjective, chance, random, haphazard)
1
unintentional(adjective, simple, natural, chance)
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APASmart Define. (2016). offhand thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/offhand/thesaurus/synonyms
ChicagoSmart Define. 2016. "offhand thesaurus" https://smartdefine.org/offhand/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, offhand thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/offhand/thesaurus/synonyms>.
MLASmart Define. "offhand thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/offhand/thesaurus/synonyms>