75 entries under slumber topic. ×
| inertness(noun, calm, disregard, dullness, apathy) | |
| narcosis(lethargy, daze, torpor, inertness) | |
| petrifaction(dream, spell, lethargy, daze) | |
| sack time(noun, expression, suspension, nap) | |
| sandman(noun, suspension, nap, snooze) | |
| somnolence(noun, stop, calm, break, quiet) | |
| suspended animation(expression, idiom, lethargy, daze, insensibility) | |
| swooning(lethargy, daze, torpor, inertness) | |
| zonk out(verb, expression, suspend, nap) | |
| zzz(verb, suspend, nap, snooze) | |
| be dead to the world(verb, nap, snooze) | |
| deep unconsciousness(expression, stupor, oblivion, unconsciousness) | |
| have a lie-down(verb, expression, idiom, nap) | |
| have a siesta(verb, expression, idiom, nap) | |
| suspend consciousness(verb, expression, nap, snooze) |
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| APA | Smart Define. (2015). sleep thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/sleep/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "sleep thesaurus" https://smartdefine.org/sleep/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, sleep thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/sleep/thesaurus/synonyms>. |
| MLA | Smart Define. "sleep thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/sleep/thesaurus/synonyms> |