49 entries under adjective topic. ×
| indolent | |
| inert | |
| neglectful | |
| negligent | |
| oblivious | |
| punch-drunk | |
| reckless | |
| remiss | |
| slack(strong, lively, lazy, negligent) | |
| thoughtless | |
| unconscious | |
| clumsy | |
| dim | |
| lackadaisical | |
| senile(physical, well) | |
| sleepy | |
| slow | |
| supine | |
| unobservant | |
| vacant |
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| APA | Smart Define. (2016). alert thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/alert/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "alert thesaurus" https://smartdefine.org/alert/thesaurus/antonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, alert thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/alert/thesaurus/antonyms>. |
| MLA | Smart Define. "alert thesaurus" 26 February 2016. Web. 26 September 2026. <https://smartdefine.org/alert/thesaurus/antonyms> |