181 entries under sluggish topic. ×
| unintelligent(adjective, dull, simple, mind, think) | |
| lifeless(adjective, dull, quiet, flat, informal) | |
| moronic(adjective, dull, simple, mind, think) | |
| supine(adjective, state, dull, weak, easy) | |
| wearisome(adjective, dull, simple, stupid, boring) | |
| doltish(adjective, dull, simple, heavy, silly) | |
| dopey(adjective, dull, quiet, weak, simple) | |
| dragging(adjective, dull, heavy, property, boring) | |
| indifferent(adjective, dull, weak, easy, careless) | |
| reluctant(adjective, deliberate, shy, doubtful, hesitant) | |
| dormant(adjective, state, dull, idle, weary) | |
| gentle(adjective, calm, quiet, light, cool) | |
| lagging(adjective, dull, careless, indifferent, deliberate) | |
| negligent(adjective, careless, behaviour, late) | |
| passive(adjective, dull, careless, heavy, indifferent) | |
| plodding(adjective, quiet, moderate, easy, heavy) | |
| stagnant(adjective, dull, quiet, flat, heavy) | |
| disinclined(adjective, quiet, deliberate, shy, doubtful) | |
| feeble-minded(adjective, dull, simple, ability, offensive) | |
| lumpish(adjective, dull, simple, heavy, stupid) |
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| APA | Smart Define. (2016). slow thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/slow/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "slow thesaurus" https://smartdefine.org/slow/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, slow thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/slow/thesaurus/synonyms>. |
| MLA | Smart Define. "slow thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/slow/thesaurus/synonyms> |