Synonyms|193Antonyms|1|Broader|4Narrower|7Related|80
1
pacifier
1
pain killer
1
paregoric
1
pen yan
1
phenobarbital
1
phenobarbital sodium
1
purple heart
1
quietener
1
rainbow
1
relish
1
savor
1
sawhorse
1
secobarbital sodium
1
sedative
1
shucks
1
sleep-inducer
1
sleeper
1
sleeping draught
1
sleeping pill
1
smacking
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APASmart Define. (2015). heroin thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/heroin/thesaurus/synonyms
ChicagoSmart Define. 2015. "heroin thesaurus" https://smartdefine.org/heroin/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, heroin thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/heroin/thesaurus/synonyms>.
MLASmart Define. "heroin thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/heroin/thesaurus/synonyms>