- Definitions|2
- Thesaurus|3.2k
- Abbreviations|0
528 entries under adjective topic. ×
| impolitic(rude, careless, foolish, thoughtless) | |
| in the clouds | |
| incogitant(cold, forget, uncaring, inattentive) | |
| inexact(cold, forget, uncaring, inattentive) | |
| irrational(careless, wild, bold, thoughtless) | |
| lighthearted(feature, state, trait, cheerful) | |
| loose(careless, indifferent, dirty, casual) | |
| lost(careless, indifferent, apathetic, remote) | |
| off | |
| overconfident | |
| promiscuous | |
| rude(sharp, careless, indifferent, coarse) | |
| slipshod(careless, indifferent, casual, thoughtless) | |
| slovenly(careless, indifferent, sloppy, inattentive) | |
| unattending(cold, forget, uncaring, inattentive) | |
| undiplomatic(rude, careless, thoughtless, unkind) | |
| undiscerning(careless, indifferent, apathetic, unconcerned) | |
| uninformed(thoughtless, unconcerned, ignorant, unconscious) | |
| unknowing(unconcerned, ignorant, unconscious, negligent) | |
| unlistening(cold, forget, uncaring, inattentive) |
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| 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> |