- Definitions|3
- Thesaurus|8.6k
- Abbreviations|0
170 entries under sluggish topic. ×
| slow(verb, adjective, stop, upset, trouble) | |
| obtuse(noun, adjective, simple, sharp, slow) | |
| stupid(adjective, simple, flat, rough, slow) | |
| lifeless(adjective, calm, weak, simple, tough) | |
| wearisome(adjective, boring, tedious, dreary, lifeless) | |
| dumb(verb, adjective, calm, quiet, simple) | |
| dense(adjective, simple, slow, dark, gloomy) | |
| heavy(adjective, upset, quiet, severe, warm) | |
| numb(noun, verb, adjective, quiet, develop) | |
| stolid(noun, adjective, calm, simple, tough) | |
| torpid(adjective, quiet, flat, low, sad) | |
| inactive(adjective, action, quiet, low, slow) | |
| thick(adjective, simple, obscure, warm, slow) | |
| doltish(adjective, simple, slow, careless, foolish) | |
| leaden(adjective, quiet, severe, flat, slow) | |
| apathetic(adjective, calm, quiet, tough, flat) | |
| inert(adjective, upset, quiet, moving, flat) | |
| listless(adjective, calm, quiet, bad, weak) | |
| languid(adjective, quiet, weak, flat, weakness) | |
| dim-witted(adjective, simple, slow, foolish, stupid) |
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| APA | Smart Define. (2016). dull thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/dull/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "dull thesaurus" https://smartdefine.org/dull/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, dull thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/dull/thesaurus/synonyms>. |
| MLA | Smart Define. "dull thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/dull/thesaurus/synonyms> |