84 entries under thoughtless topic. ×

2
unreflective(adjective, casual, happy-go-lucky, slapdash)
2
wide open(expression, adjective, weak, tender, careless)
1
adventurous(careless, impulsive, reckless, hasty)
1
any old way(expression, idiom, careless, bold)
1
audacious(careless, impulsive, reckless, hasty)
1
bold(careless, impulsive, wary, heedless)
1
brash(careless, bold, impulsive, wary)
1
caught napping(expression, idiom, careless, bold)
1
daring(careless, impulsive, reckless, hasty)
1
determined(careless, impulsive, reckless, hasty)
1
devil-may-care(careless, bold, impulsive, wary)
1
fast-and-loose(careless, bold, wary, heedless)
1
fiery(careless, impulsive, reckless, hasty)
1
foot-in-mouth(careless, bold, wary, heedless)
1
frenzied(careless, impulsive, reckless, hasty)
1
furious(careless, impulsive, reckless, hasty)
1
harebrained(careless, impulsive, reckless, hasty)
1
headlong(adjective, careless, impulsive, reckless)
1
headstrong(careless, impulsive, reckless, hasty)
1
hotheaded(careless, bold, impulsive, wary)
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APASmart Define. (2015). unguarded thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unguarded/thesaurus/synonyms
ChicagoSmart Define. 2015. "unguarded thesaurus" https://smartdefine.org/unguarded/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, unguarded thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unguarded/thesaurus/synonyms>.
MLASmart Define. "unguarded thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/unguarded/thesaurus/synonyms>