161 entries under adjective topic. ×

1
harum-scarum(reckless, inattention)
1
haughty(indifferent, detached, distant, apathetic)
1
heartless(indifferent, detached, distant, apathetic)
1
highbrow(indifferent, detached, distant, apathetic)
1
hotheaded(careless, wild, bold, thoughtless)
1
ill-judged(careless, bold, thoughtless, impulsive)
1
impartial(indifferent, detached, distant, apathetic)
1
impervious(indifferent, detached, distant, apathetic)
1
improvident(careless, casual, bold, thoughtless)
1
impulsive(careless, bold, thoughtless, inappropriate)
1
lost(careless, indifferent, apathetic, distracted)
1
musing(careless, indifferent, apathetic, distracted)
1
neutral(indifferent, detached, distant, apathetic)
1
nonpartisan(indifferent, detached, distant, apathetic)
1
not careful(expression, idiom, careless, bold)
1
objective(indifferent, detached, distant, apathetic)
1
off-guard(careless, indifferent, apathetic, distracted)
1
off guard(expression, careless, bold, thoughtless)
1
out to lunch(expression, idiom, careless, indifferent)
1
passionless(indifferent, detached, distant, apathetic)
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APASmart Define. (2015). regardless thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/regardless/thesaurus/synonyms
ChicagoSmart Define. 2015. "regardless thesaurus" https://smartdefine.org/regardless/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, regardless thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/regardless/thesaurus/synonyms>.
MLASmart Define. "regardless thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/regardless/thesaurus/synonyms>