52 entries under noun topic. ×
| restlessness(activity, movement, anxiety, agitation) | |
| sleeplessness(activity, restlessness, inability) | |
| insomnolence(inability, sleeplessness) | |
| wakefulness(activity, restlessness, inability, sleeplessness) | |
| tension(inability, sleeplessness) | |
| vigil(inability, sleeplessness) | |
| agitation(activity, movement, anxiety, disturbance) | |
| vigilance(activity, inability, sleeplessness) | |
| turmoil(activity, movement, anxiety, agitation) | |
| disquiet(activity, movement, anxiety, agitation) | |
| insomniac | |
| indisposition(inability, sleeplessness) | |
| uneasiness(activity, movement, anxiety, agitation) | |
| nervousness(activity, movement, anxiety, agitation) | |
| activity(movement, anxiety, agitation, disturbance) | |
| ailment(activity, movement, anxiety, agitation) | |
| ants(activity, movement, anxiety, agitation) | |
| antsiness(activity, movement, anxiety, agitation) | |
| bustle(activity, movement, anxiety, agitation) | |
| disquietude(activity, movement, anxiety, agitation) |
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| APA | Smart Define. (2015). insomnia thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/insomnia/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "insomnia thesaurus" https://smartdefine.org/insomnia/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, insomnia thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/insomnia/thesaurus/synonyms>. |
| MLA | Smart Define. "insomnia thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/insomnia/thesaurus/synonyms> |