- Definitions|2
- Thesaurus|1.8k
- Abbreviations|0
120 entries under dull topic. ×
| leisurely(adjective, quiet, weak, easy) | |
| slack(adjective, quiet, moderate, easy) | |
| stupefied(adjective, stupid, idle, weary) | |
| weary(adjective, weak, easy, slow) | |
| dragging(adjective, slow, heavy, sluggish) | |
| hebetudinous(adjective, slow, heavy, stupid) | |
| laid-back(adjective, calm, quiet, weak) | |
| matter-of-fact(adjective, calm, cool, simple) | |
| somnolent(adjective, relaxed, stupid, weary) | |
| unexcitable(adjective, calm, cool, detached) | |
| unhurried(adjective, quiet, weak, easy) | |
| debilitated(adjective, stupid, idle, weary) | |
| dilatory(adjective, quiet, easy, heavy) | |
| dormant(adjective, stupid, still, weary) | |
| drooping(adjective, relaxed, sluggish, lazy) | |
| easy(adjective, calm, quiet, weak) | |
| heedless(adjective, indifferent, detached, distant) | |
| moony(adjective, quiet, weak, easy) | |
| obtuse(adjective, slow, stupid, impassive) | |
| stagnant(adjective, quiet, moderate, easy) |
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| APA | Smart Define. (2015). phlegmatic thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/phlegmatic/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "phlegmatic thesaurus" https://smartdefine.org/phlegmatic/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, phlegmatic thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/phlegmatic/thesaurus/synonyms>. |
| MLA | Smart Define. "phlegmatic thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/phlegmatic/thesaurus/synonyms> |