- Definitions|3
- Thesaurus|8.6k
- Abbreviations|0
170 entries under sluggish topic. ×
| sickly(adjective, light, soft, flat, weakness) | |
| stiff(adjective, moderate, severe, low, slow) | |
| sullen(adjective, upset, slow, unhappy, dark) | |
| addled(adjective, flat, gloomy, dirty) | |
| daft(adjective, foolish, stupid, crazy) | |
| dilatory(adjective, low, careless, indifferent, idle) | |
| languishing(adjective, weak, flat, weakness, low) | |
| limp(adjective, weak, flat, low, sad) | |
| numskulled(adjective, slow, stupid, unintelligent) | |
| off(adjective, increase, moderate, low, slow) | |
| quiescent(adjective, cold, still, lifeless) | |
| tardy(adjective, low, careless, indifferent, idle) | |
| daffy(adjective, foolish, stupid, crazy) | |
| debilitated(adjective, heavy, weary, apathetic, tired) | |
| dragging(adjective, slow, heavy, boring, tedious) | |
| half-baked(adjective, simple, slow, foolish, stupid) | |
| immobile(adjective, still, idle, lifeless) | |
| infirm(adjective, weakness, relaxed, loose, feeble) | |
| jobless(idle, lazy, motionless, unmoving) | |
| laggard(adjective, careless, indifferent, idle, weary) |
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| APA | Smart Define. (2016). dull thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/dull/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "dull thesaurus" https://smartdefine.org/dull/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, dull thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/dull/thesaurus/synonyms>. |
| MLA | Smart Define. "dull thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/dull/thesaurus/synonyms> |