- Definitions|2
- Thesaurus|934
- Abbreviations|0
70 entries under noun topic. ×
| dormitive(medicine, medication, medicals) | |
| knock-out drop | |
| mind-numbing experience(expression, drag, yawn, nonevent) | |
| nonevent(drag, yawn) | |
| nuisance(bother, drag, yawn, nonevent) | |
| opiates | |
| rocket | |
| sleeping-pill | |
| waste of time(expression, idiom, drag, yawn) | |
| wimp(bother, drag, nuisance, yawn) |
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| APA | Smart Define. (2015). soporific thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/soporific/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "soporific thesaurus" https://smartdefine.org/soporific/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2015, soporific thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/soporific/thesaurus/synonyms>. |
| MLA | Smart Define. "soporific thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/soporific/thesaurus/synonyms> |