99 entries under noun topic. ×
| soporific(adjective, drug, effect, affection) | |
| hypnotic(adjective, effect, deep, affection) | |
| opiate(adjective, medicine, dull, quiet) | |
| sedative(adjective, medicine, dull, quiet) | |
| anodyne(adjective, drug, effect, deep) | |
| anaesthetic(adjective, effect, affection, characteristics) | |
| analgesic(adjective, effect, affection, sleep) | |
| stupefacient(adjective, effect, affection, sleep) | |
| painkiller(substance, sleep, chemistry, chemicals) | |
| stuporific(adjective, effect, affection, characteristics) | |
| anesthetic(adjective, effect, affection, sleep) | |
| depressant(adjective, medicine, treatment, drug) | |
| drug(adjective, medicine, treatment, medication) | |
| downer(substance, sleep, chemistry, chemicals) | |
| somnifacient(adjective, awareness, sleep, sleepy) | |
| tranquillizer(drug, substance, chemistry, chemicals) | |
| dope(medicine, treatment, drug, medication) | |
| lenitive(adjective, effect, affection, remedy) | |
| somniferous(adjective, dull, quiet, slow) | |
| calmative(adjective, effect, affection, characteristics) |
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| APA | Smart Define. (2015). narcotic thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/narcotic/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "narcotic thesaurus" https://smartdefine.org/narcotic/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, narcotic thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/narcotic/thesaurus/synonyms>. |
| MLA | Smart Define. "narcotic thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/narcotic/thesaurus/synonyms> |