- Definitions|2
- Thesaurus|2.8k
- Abbreviations|0
204 entries under dull topic. ×
| boring(adjective, quiet, weak, flat) | |
| enervated(adjective, weak, easy, sad) | |
| inactive(adjective, quiet, weak, easy) | |
| inert(adjective, quiet, weak, easy) | |
| jejune(adjective, quiet, weak, kind) | |
| passionless(adjective, quiet, cool, slow) | |
| sluggish(adjective, quiet, weak, easy) | |
| subdued(adjective, calm, quiet, kind) | |
| weak(adjective, quiet, easy, gentle) | |
| arid(adjective, flat, excite, stupid) | |
| bloodless(adjective, weak, mild, feeble) | |
| dreary(adjective, boring, tedious, monotonous) | |
| empty(adjective, quiet, flat, heavy) | |
| languishing(adjective, weak, easy, sad) | |
| phlegmatic(adjective, cool, weak, easy) | |
| prosaic(adjective, weak, excite, stupid) | |
| soulless(adjective, hard, careless, cold) | |
| unanimated(adjective, boring, lifeless, late) | |
| unenthusiastic(adjective, cool, weak, easy) | |
| uninspired(adjective, excite, boring, pale) |
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| APA | Smart Define. (2015). spiritless thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/spiritless/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "spiritless thesaurus" https://smartdefine.org/spiritless/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2015, spiritless thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/spiritless/thesaurus/synonyms>. |
| MLA | Smart Define. "spiritless thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/spiritless/thesaurus/synonyms> |