- Definitions|2
- Thesaurus|2.5k
- Abbreviations|0
491 entries under adjective topic. ×
| tired(dull, careless, indifferent, dry) | |
| unanimated(dull, boring, late, uninteresting) | |
| unconscious(cold, useful, fixed, unresponsive) | |
| unexciting(dull, quiet, weak, flat) | |
| wooden(dull, spiritless) | |
| dopey(dull, flat, low, sad) | |
| glassy(expressionless, especially) | |
| hollow(dull, stiff, impassive, uninteresting) | |
| insensate(living, insensible, things, comatose) | |
| lumpish(dull, slow, heavy, sluggish) | |
| pale(weak, feeble, white, colorless) | |
| prosy(dull, weak, simple, tough) | |
| quiescent(calm, quiet, gentle, indifferent) | |
| reposing | |
| sedentary(inactive, inert) | |
| stodgy(dull, flat, excite, stupid) | |
| tepid(dull, warm, boring, uninteresting) | |
| uninhabited(living, things) | |
| uninspiring(dull, weak, simple, flat) | |
| unresponsive(calm, dull, quiet, flat) |
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| APA | Smart Define. (2015). lifeless thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/lifeless/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "lifeless thesaurus" https://smartdefine.org/lifeless/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, lifeless thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/lifeless/thesaurus/synonyms>. |
| MLA | Smart Define. "lifeless thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/lifeless/thesaurus/synonyms> |