Synonyms|107Antonyms|0|Broader|8Narrower|1Related|12
1
phenobarbital
1
phenobarbital sodium
1
poppy
1
purple heart
1
quietener
1
rainbow
1
scag
1
secobarbital sodium
1
sedative
1
shit
1
sleep-bringer
1
sleep-inducer
1
sleep-producer
1
sleeper
1
sleeping draught
1
sleeping pill
1
smack
1
sodium thiopental
1
somnifacient
1
soother
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APASmart Define. (2015). morphine thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/morphine/thesaurus/synonyms
ChicagoSmart Define. 2015. "morphine thesaurus" https://smartdefine.org/morphine/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, morphine thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/morphine/thesaurus/synonyms>.
MLASmart Define. "morphine thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/morphine/thesaurus/synonyms>