Synonyms|96Antonyms|0|Broader|1Narrower|0Related|11
1
black stuff
1
blue angel
1
blue devil
1
blue heaven
1
blue velvet
1
calmative
1
chloral hydrate
1
codeine cough syrup(expression, idiom)
1
depressant
1
depressor
1
dolly
1
downer
1
goofball
1
hard stuff
1
heroin
1
hop
1
hypnotic
1
junk
1
knockout drops
1
lenitive
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APASmart Define. (2015). laudanum thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/laudanum/thesaurus/synonyms
ChicagoSmart Define. 2015. "laudanum thesaurus" https://smartdefine.org/laudanum/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, laudanum thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/laudanum/thesaurus/synonyms>.
MLASmart Define. "laudanum thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/laudanum/thesaurus/synonyms>