26 entries under effect topic. ×
| soporific(noun, adjective, drug, affection) | |
| hypnotic(noun, adjective, deep, affection) | |
| opiate(noun, adjective, medicine, dull, quiet) | |
| sedative(noun, adjective, medicine, dull, quiet) | |
| anodyne(noun, adjective, drug, deep) | |
| calming(adjective, affection, characteristics, dulling) | |
| dulling(adjective, affection, characteristics) | |
| sleep-inducing(adjective, affection, sleep, characteristics) | |
| tranquillizing(adjective, affection, characteristics) | |
| pain-relieving(adjective, affection, characteristics) | |
| anaesthetic(noun, adjective, affection, characteristics) | |
| analgesic(noun, adjective, affection, sleep) | |
| stupefacient(noun, adjective, affection, sleep) | |
| stupefying(adjective, affection, characteristics, dulling) | |
| numbing(adjective, affection, characteristics, dulling) | |
| stupefactive(adjective, affection, characteristics, dulling) | |
| stuporific(noun, adjective, affection, characteristics) | |
| anesthetic(noun, adjective, affection, sleep) | |
| painkilling(adjective, affection, characteristics) | |
| depressant(noun, adjective, medicine, treatment, drug) |
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| APA | Smart Define. (2015). narcotic thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/narcotic/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "narcotic thesaurus" https://smartdefine.org/narcotic/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, narcotic thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/narcotic/thesaurus/synonyms>. |
| MLA | Smart Define. "narcotic thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/narcotic/thesaurus/synonyms> |