RichThesaurus
soporiferous
soporiferous
synonyms
soporific
somnific
somniferous
hypnagogic
hypnogogic
narcotic
stupefacient
somnolent
hypnotic
stupefactive
dormitive
numbing
tranquilizing
slumberous
opiate
sedative
somnifacient
soporous
somnorific
anesthetic
calming
stupefying
vapid
analgesic
deadening
hypnic
soporiferous
antonyms
stimulating
arousing
invigorating
enlivening
provocative
rousing