- Definitions|2
- Thesaurus|2.5k
- Abbreviations|0
101 entries under lackluster topic. ×
| tame(adjective, dull, simple, flat, low) | |
| drab(adjective, dull, weak, simple, soft) | |
| languorous(adjective, dull, flat, low, sad) | |
| sleepy(adjective, dull, quiet, careless, indifferent) | |
| slothful(adjective, dull, quiet, flat, low) | |
| bland(adjective, dull, weak, boring, feeble) | |
| colorless(adjective, dull, weak, simple, soft) | |
| heavy(adjective, dull, quiet, flat, slow) | |
| lackadaisical(adjective, dull, flat, low, sad) | |
| uninspired(adjective, dull, flat, excite, boring) | |
| dormant(adjective, calm, dull, quiet, gentle) | |
| indolent(adjective, dull, slow, careless, indifferent) | |
| lazy(adjective, dull, slow, still, idle) | |
| unimaginative(adjective, dull, simple, tough, flat) | |
| blah(adjective, calm, dull, quiet, weak) | |
| bloodless(adjective, dull, weak, feeble, unfeeling) | |
| indifferent(adjective, calm, dull, quiet, flat) | |
| lusterless(adjective, dull, weak, simple, flat) | |
| ordinary(adjective, dull, simple, plain, dry) | |
| tired(adjective, dull, careless, indifferent, dry) |
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| APA | Smart Define. (2015). lifeless thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/lifeless/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "lifeless thesaurus" https://smartdefine.org/lifeless/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, lifeless thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/lifeless/thesaurus/synonyms>. |
| MLA | Smart Define. "lifeless thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/lifeless/thesaurus/synonyms> |