Synonyms|57Antonyms|0|Broader|0Narrower|0Related|1

13 entries under noun topic. ×

2
analgesic
2
anodyne
2
opiate(snoozy, codeine, sedative-hypnotic)
2
opium
2
soporific(snoozy, codeine, sedative-hypnotic)
1
dope
1
inhalant(snoozy, codeine, sedative-hypnotic)
1
local anesthetic(expression, snoozy, codeine, sedative-hypnotic)
0
gas
0
hypnosis(snoozy, codeine, sedative-hypnotic)
0
pain-killer(snoozy, codeine, sedative-hypnotic)
0
shot
0
spinal(snoozy, codeine, sedative-hypnotic)
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APASmart Define. (2015). sleep-inducer thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/sleep-inducer/thesaurus/synonyms
ChicagoSmart Define. 2015. "sleep-inducer thesaurus" https://smartdefine.org/sleep-inducer/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, sleep-inducer thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/sleep-inducer/thesaurus/synonyms>.
MLASmart Define. "sleep-inducer thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/sleep-inducer/thesaurus/synonyms>