Synonyms|90Antonyms|1|Broader|9Narrower|85Related|1k

5 entries under codeine topic. ×

3
soporific(noun, sedative, snoozy, sedative-hypnotic)
1
sleeping tablet(noun, expression, idiom, sedative, snoozy)
0
benzodiazepine(noun, sedative, snoozy, sedative-hypnotic)
0
nightcap(noun, sedative, snoozy, sedative-hypnotic)
0
sedative-hypnotic(noun, sedative, snoozy)
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APASmart Define. (2015). barbiturate thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/barbiturate/thesaurus/synonyms
ChicagoSmart Define. 2015. "barbiturate thesaurus" https://smartdefine.org/barbiturate/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, barbiturate thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/barbiturate/thesaurus/synonyms>.
MLASmart Define. "barbiturate thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/barbiturate/thesaurus/synonyms>