Synonyms|204Antonyms|0|Broader|4Narrower|0Related|101
2
ether(noun, physical insensibility)
2
milk
2
narcotic(noun, sleep)
2
red
2
sedative
2
sleep-inducer(noun, narcotic)
2
tar(noun, narcotic)
1
alcohol
1
amobarbital sodium
1
amphetamines
1
anaesthetic agent(expression, idiom, physical insensibility)
1
analgesic
1
anesthetic
1
antispasmodic
1
barb
1
barbiturate
1
barbiturate pill
1
barbiturates
1
blue angel
1
blue devil
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APASmart Define. (2015). opium thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/opium/thesaurus/synonyms
ChicagoSmart Define. 2015. "opium thesaurus" https://smartdefine.org/opium/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, opium thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/opium/thesaurus/synonyms>.
MLASmart Define. "opium thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/opium/thesaurus/synonyms>