Synonyms for soporific

Noun

1. soporific, hypnotic, drug, hypnagogue
usage: a drug that induces sleep

Adjective

1. soporific, soporiferous, somniferous, somnific, hypnogogic, hypnagogic, depressant (vs. stimulative)
usage: sleep inducing
2. narcotic, soporiferous, soporific, uninteresting (vs. interesting)
usage: inducing mental lethargy; "a narcotic speech"
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See also: soporific (Dictionary)

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