- Definitions|2
- Thesaurus|2.5k
- Abbreviations|0
304 entries under dull topic. ×
| laggard(adjective, careless, indifferent, idle) | |
| lagging(adjective, careless, indifferent, idle) | |
| laid-back(adjective, quiet, flat, slow) | |
| languishing(low, depressed, lethargic, languid) | |
| lead balloon(expression, adjective, weak, dead) | |
| limp(adjective, weak, flat, low) | |
| loafing(adjective, careless, indifferent, idle) | |
| matte(adjective, weak, soft, obscure) | |
| meaningless(adjective, stiff, impassive, hollow) | |
| monotone(adjective, boring, routine, tedious) | |
| mooney(adjective, slow, heavy, sluggish) | |
| moth-eaten(adjective, flat, stupid, dry) | |
| muted(adjective, weak, soft, obscure) | |
| neglectful(careless, idle, sluggish, inactive) | |
| neutral(adjective, sluggish, monotonous, lethargic) | |
| nowhere(adjective, simple, flat, plain) | |
| obscure(adjective, soft, flat, dark) | |
| off(adjective, slow, heavy, sluggish) | |
| out of it(expression, adjective, idiom, careless) | |
| pabulum(adjective, simple, flat, clean) |
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| APA | Smart Define. (2015). lifeless thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/lifeless/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "lifeless thesaurus" https://smartdefine.org/lifeless/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, lifeless thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/lifeless/thesaurus/synonyms>. |
| MLA | Smart Define. "lifeless thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/lifeless/thesaurus/synonyms> |