- Definitions|2
- Thesaurus|3.2k
- Abbreviations|0
528 entries under adjective topic. ×
| nonchalant(feature, state, careless, indifferent) | |
| madcap(careless, fast, crazy, quick) | |
| unthoughtful(sharp, rude, cold, indifferent) | |
| abstracted(noun, careless, casual, unconcerned) | |
| aloof(person, evil, indifferent, detached) | |
| brash(sharp, rude, careless, indifferent) | |
| deaf(sharp, rude, indifferent, short) | |
| detached(noun, indifferent, distant, apathetic) | |
| disinterested(indifferent, detached, distant, apathetic) | |
| ill-considered(careless, foolish, thoughtless, impulsive) | |
| inobservant(careless, cold, forget, uncaring) | |
| preoccupied(careless, indifferent, apathetic, unconcerned) | |
| bold(rude, careless, wild, thoughtless) | |
| casual(feature, state, careless, trait) | |
| disregardful(sharp, rude, careless, indifferent) | |
| foolish(careless, wild, silly, stupid) | |
| ignorant(indifferent, thoughtless, unconcerned, insensitive) | |
| impulsive(rude, violent, careless, wild) | |
| insouciant(feature, state, dull, indifferent) | |
| unconscious(careless, indifferent, apathetic, thoughtless) |
For more, visit
Heedless on
Power Thesaurus
| APA | Smart Define. (2016). heedless thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/heedless/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "heedless thesaurus" https://smartdefine.org/heedless/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, heedless thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/heedless/thesaurus/synonyms>. |
| MLA | Smart Define. "heedless thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/heedless/thesaurus/synonyms> |