Synonyms of somnolent

Adjective

1. slumberous, slumbery, slumbrous, somnolent, asleep(predicate) (vs. awake)

usage: inclined to or marked by drowsiness; "slumberous (or slumbrous) eyes"; "`slumbery' is archaic"; "the sound had a somnolent effect"

Definition and meaning of somnolent (Dictionary)