Synonyms|14Antonyms|4|Broader|0Narrower|0Related|32
8
soporific
6
narcotic
4
somniferous
4
somnific
3
soporiferous
3
hypnotic(adjective, narcotic)
2
hypnogogic
2
depressant
2
narcotizing
1
calming
1
dreamlike(adjective, dream)
0
sleep-inducing(adjective, sleep)
0
opiate
0
tranquilizer
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APASmart Define. (2013). hypnagogic thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/hypnagogic/thesaurus/synonyms
ChicagoSmart Define. 2013. "hypnagogic thesaurus" https://smartdefine.org/hypnagogic/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, hypnagogic thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/hypnagogic/thesaurus/synonyms>.
MLASmart Define. "hypnagogic thesaurus" 28 June 2013. Web. 20 September 2026. <https://smartdefine.org/hypnagogic/thesaurus/synonyms>