- Definitions|2
- Thesaurus|2.8k
- Abbreviations|0
75 entries under lackluster topic. ×
| lifeless(adjective, dull, weak, excite, sad) | |
| dull(adjective, quiet, weak, kind, soft) | |
| flat(adjective, dull, weak, kind, soft) | |
| languid(adjective, action, dull, quiet, weak) | |
| listless(adjective, action, dull, quiet, weak) | |
| apathetic(adjective, dull, quiet, hard, cool) | |
| languorous(adjective, action, dull, weak, easy) | |
| lackadaisical(adjective, action, dull, weak, easy) | |
| indifferent(adjective, dull, quiet, hard, cool) | |
| torpid(adjective, dull, quiet, hard, weak) | |
| impassive(adjective, dull, hard, cool, weak) | |
| lethargic(adjective, dull, weak, easy, slow) | |
| meek(adjective, calm, quiet, kind, smooth) | |
| feeble(adjective, dull, weak, kind, soft) | |
| vapid(adjective, dull, weak, kind, soft) | |
| boring(adjective, dull, quiet, weak, flat) | |
| enervated(adjective, dull, weak, easy, sad) | |
| inactive(adjective, dull, quiet, weak, easy) | |
| inert(adjective, dull, quiet, weak, easy) | |
| sluggish(adjective, dull, quiet, weak, easy) |
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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> |