- Definitions|1
- Thesaurus|230
- Abbreviations|0
| mean | |
| oscitant(adjective, cold, forget, uncaring, inattentive) | |
| perfunctory(adjective, cold, forget, uncaring, inattentive) | |
| regardless(adjective, cold, forget, uncaring, inattentive) | |
| remiss(adjective, cold, forget, uncaring, inattentive) | |
| unattending(adjective, cold, forget, uncaring, inattentive) | |
| unconsidered | |
| unlistening(adjective, cold, forget, uncaring, inattentive) | |
| unobservant(adjective, cold, forget, uncaring, inattentive) | |
| unoccupied(adjective, thoughtless) | |
| unregardful(adjective, cold, forget, uncaring, inattentive) | |
| unsolicitous(adjective, cold, forget, uncaring, inattentive) | |
| unwatchful(adjective, cold, forget, uncaring, inattentive) | |
| vacant(adjective, thoughtless) | |
| blind(adjective, thoughtless) | |
| boorish(adjective, thoughtless) | |
| brash(adjective, thoughtless) | |
| callous | |
| capricious | |
| egocentric(adjective, thoughtless) |
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| APA | Smart Define. (2015). unthoughtful thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unthoughtful/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unthoughtful thesaurus" https://smartdefine.org/unthoughtful/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, unthoughtful thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unthoughtful/thesaurus/synonyms>. |
| MLA | Smart Define. "unthoughtful thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/unthoughtful/thesaurus/synonyms> |