97 entries under slow topic. ×
| torpid(adjective, dull, quiet, flat) | |
| heavy(adjective, dull, quiet, moderate, easy) | |
| lackadaisical(adjective, dull, sluggish, lazy) | |
| loosen(verb, calm, quiet, reduce, release) | |
| off(adjective, dull, increase, moderate, low) | |
| apathetic(noun, adjective, dull, quiet, easy) | |
| down(adjective, dull, increase, weak, low) | |
| lifeless(adjective, dull, quiet, flat) | |
| backward(adjective, dull, low, late) | |
| reduce(verb, calm, release, moderate, decrease) | |
| remit(verb, stop, calm, reduce, release) | |
| slow-moving(adjective, dull, quiet, easy) | |
| stagnant(adjective, dull, quiet, moderate, flat) | |
| untighten(verb, calm, quiet, reduce, release) | |
| behindhand(adjective, dull, soft, low) | |
| deliberate(verb, adjective, stop, quiet, delay) | |
| lagging(dull, careless, sluggish, dubious) | |
| languorous(adjective, dull, careless, indifferent) | |
| leaden(adjective, dull, quiet, moderate, easy) | |
| leisurely(adjective, easy, relaxed, loose) |
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| APA | Smart Define. (2016). slack thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/slack/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "slack thesaurus" https://smartdefine.org/slack/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, slack thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/slack/thesaurus/synonyms>. |
| MLA | Smart Define. "slack thesaurus" 26 February 2016. Web. 24 September 2026. <https://smartdefine.org/slack/thesaurus/synonyms> |