60 entries under careless topic. ×

6
unsound(adjective, wrong, silly, foolish)
5
improvident(adjective, foolish, stupid, thoughtless)
5
inconsiderate(adjective, foolish, thoughtless, inappropriate)
5
irresponsible(adjective, silly, foolish, stupid)
5
wrong(adjective, foolish, stupid, crazy)
4
rude(adjective, thoughtless, inconsiderate)
3
brash(adjective, foolish, thoughtless, inappropriate)
3
impulsive(adjective, weak, foolish, thoughtless)
3
indelicate(thoughtless, inconsiderate)
3
insensitive(adjective, thoughtless, inconsiderate)
3
pointless(adjective, simple, wrong, silly)
3
unadvised(adjective, smart)
2
blunt(adjective, thoughtless, inconsiderate)
2
bold(adjective, inappropriate, rash, risky)
2
negligent(adjective, thoughtless, inconsiderate, imprudent)
2
selfish(adjective, thoughtless, unconscious, inconsiderate)
2
unadvisable(foolish, thoughtless, rash, irresponsible)
2
unmindful(adjective, thoughtless, inconsiderate, imprudent)
2
unreasoning(adjective, wrong, foolish, stupid)
2
untactful(thoughtless, inconsiderate)
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APASmart Define. (2015). unwise thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unwise/thesaurus/synonyms
ChicagoSmart Define. 2015. "unwise thesaurus" https://smartdefine.org/unwise/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, unwise thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unwise/thesaurus/synonyms>.
MLASmart Define. "unwise thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/unwise/thesaurus/synonyms>