- Definitions|2
- Thesaurus|550
- Abbreviations|0
62 entries under insomniac topic. ×
| able to recognize(expression, idiom, awake) | |
| acquainted | |
| aesthetic | |
| alive to(expression, awake) | |
| apperceptive | |
| apprised | |
| assured | |
| au courant(expression, awake) | |
| certain | |
| cognizant | |
| conscious | |
| conversant | |
| discerning | |
| felt | |
| hep to(expression, awake) | |
| in on(expression, awake) | |
| in right mind(expression, idiom, awake) | |
| informed | |
| jumpy(adjective, restless) | |
| knowing |
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| APA | Smart Define. (2015). sleepless thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/sleepless/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "sleepless thesaurus" https://smartdefine.org/sleepless/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2015, sleepless thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/sleepless/thesaurus/synonyms>. |
| MLA | Smart Define. "sleepless thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/sleepless/thesaurus/synonyms> |