112 entries under thoughtless topic. ×

1
fast and loose(expression, idiom, careless, wild)
1
foot-in-mouth(adjective, careless, bold, impulsive)
1
hotheaded(adjective, careless, wild, bold)
1
ill-judged(adjective, careless, bold, impulsive)
1
impetuous(careless, bold, rash, wary)
1
impolite(adjective, sharp, rude, indifferent, short)
1
insensitive(adjective, sharp, rude, careless, indifferent)
1
mechanical(adjective, careless, unthinking, inconsiderate)
1
not careful(expression, adjective, careless, bold)
1
pay no mind(expression, idiom, careless, bold)
1
playing with fire(expression, idiom, careless, wild, bold)
1
precipitate(careless, wild, bold, rash)
1
rude(adjective, sharp, careless, indifferent, coarse)
1
self-centered(adjective, sharp, rude, indifferent, short)
1
senseless(adjective, careless, silly, foolish)
1
unalert(adjective, adverb, careless, bold)
1
unkind(adjective, sharp, rude, indifferent, short)
1
unrefined(adjective, sharp, rude, indifferent, short)
1
wary(adjective, careless, bold, impulsive)
1
wide open(expression, adjective, careless, bold)
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APASmart Define. (2015). negligent thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/negligent/thesaurus/synonyms
ChicagoSmart Define. 2015. "negligent thesaurus" https://smartdefine.org/negligent/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, negligent thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/negligent/thesaurus/synonyms>.
MLASmart Define. "negligent thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/negligent/thesaurus/synonyms>