68 entries under careless topic. ×

21
impulsive(noun, adjective, rude, natural)
14
unthinking(adjective, casual, impulsive, instinctive)
13
accidental(adjective, chance, casual, planned)
13
casual(adjective, free, chance, random)
13
offhand(noun, adjective, free, casual)
11
instinctive(noun, adjective, rude, passionate, violent)
10
inadvertent(adjective, casual, thoughtless, unwise)
10
unintended(adjective, rude, chance, casual)
9
chance(adjective, casual, random, haphazard)
8
random(adjective, chance, casual, haphazard)
8
unconscious(adjective, natural, casual, thoughtless)
7
mechanical(adjective, rude, natural, thoughtless)
7
unconsidered(noun, adjective, passionate, violent)
6
rash(noun, adjective, passionate, violent)
4
incidental(adjective, chance, casual, random)
4
thoughtless(adjective, impetuous, inconsiderate, hasty)
3
heedless(adjective, thoughtless, inconsiderate)
3
hit-or-miss(adjective, chance, casual, spontaneous)
3
sudden(noun, adjective, passionate, violent)
3
unexpected(adjective, passionate, violent, casual)
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APASmart Define. (2015). unpremeditated thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unpremeditated/thesaurus/synonyms
ChicagoSmart Define. 2015. "unpremeditated thesaurus" https://smartdefine.org/unpremeditated/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, unpremeditated thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unpremeditated/thesaurus/synonyms>.
MLASmart Define. "unpremeditated thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/unpremeditated/thesaurus/synonyms>