- Definitions|2
- Thesaurus|218
- Abbreviations|0
110 entries under adjective topic. ×
| apathetic(dull, weak, easy, slow) | |
| blah(dull, quiet, weak, easy) | |
| dopey(dull, quiet, weak, easy) | |
| appetent(languishing, lymphatic, warmblooded, energyless) | |
| blahs(dull, weak, easy, slow) | |
| easy(dull, weak, slow, relaxed) | |
| bilious(languishing, lymphatic, warmblooded, energyless) | |
| deadly | |
| deathly | |
| different | |
| distinct | |
| distinctive | |
| do-nothing | |
| dying to(expression, languishing, lymphatic, warmblooded) | |
| eager(languishing, lymphatic, warmblooded, energyless) | |
| exhausted(weary, tired, sluggish, lazy) | |
| fatal | |
| homesick(languishing, lymphatic, warmblooded, energyless) | |
| hot to trot(expression, idiom, languishing, lymphatic) | |
| human |
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| APA | Smart Define. (2015). sleepyhead thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/sleepyhead/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "sleepyhead thesaurus" https://smartdefine.org/sleepyhead/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, sleepyhead thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/sleepyhead/thesaurus/synonyms>. |
| MLA | Smart Define. "sleepyhead thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/sleepyhead/thesaurus/synonyms> |