- Definitions|2
- Thesaurus|550
- Abbreviations|0
62 entries under insomniac topic. ×
| alert(adjective, keen, careful, restless, disturbed) | |
| wakeful(adjective, keen, anxious, alert, careful) | |
| awake(adjective, careful, restless, disturbed) | |
| unsettled(adjective, anxious, nervous, restless, uneasy) | |
| wide-awake(adjective, keen, anxious, alert, careful) | |
| active(adjective, anxious, unsettled, restless, uneasy) | |
| fidgety(adjective, nervous, restless) | |
| tossing and turning(expression, adjective, idiom, unsettled, restless) | |
| anxious(adjective, keen, alert, careful, unsettled) | |
| bustling(adjective, anxious, unsettled, restless, uneasy) | |
| antsy(adjective, informal, restless) | |
| aware(keen, alert, careful, attentive, watchful) | |
| edgy(adjective, restless) | |
| fidgeting(adjective, anxious, unsettled, restless, uneasy) | |
| mindful(adjective, awake) | |
| nervous(adjective, restless) | |
| on edge(expression, adjective, anxious, unsettled, restless) | |
| strung out(expression, adjective, anxious, unsettled, restless) | |
| troubled(adjective, restless) | |
| worried(adjective, restless) |
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| APA | Smart Define. (2015). sleepless thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/sleepless/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "sleepless thesaurus" https://smartdefine.org/sleepless/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, sleepless thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/sleepless/thesaurus/synonyms>. |
| MLA | Smart Define. "sleepless thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/sleepless/thesaurus/synonyms> |