- Definitions|2
- Thesaurus|1.8k
- Abbreviations|0
120 entries under dull topic. ×
| out of it(expression, adjective, idiom, weary) | |
| pining(adjective, weak, easy, slow) | |
| plain(adjective, simple, tough, rational) | |
| pokey(adjective, slow, heavy, sluggish) | |
| sickly(adjective, weak, easy, slow) | |
| simple(adjective, slow, stupid, dreary) | |
| sleepyhead(adjective, weak, easy, slow) | |
| sleepyheaded(adjective, slow, heavy, sluggish) | |
| slow-moving(adjective, quiet, moderate, easy) | |
| sluggard(adjective, slow, heavy, still) | |
| slumberous(adjective, slow, heavy, stupid) | |
| snoozy(adjective, weak, easy, slow) | |
| stiff(adjective, slow, heavy, sluggish) | |
| stretchy(adjective, stupid, idle, weary) | |
| stupid(slow, impassive, unresponsive, lethargic) | |
| sullen(adjective, slow, heavy, sluggish) | |
| wimpy(adjective, weak, easy, slow) | |
| blockheaded(slow, stupid) | |
| boorish(slow, stupid) | |
| bromidic(adjective, simple, uninteresting, ironic) |
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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> |