Found 2 items, similar to slumbery.
English → English (WordNet) Definition: slumbery slumbery adj : inclined to or marked by drowsiness; “slumberous (or slumbrous) eyes”; "`slumbery' is archaic“; ”the sound had a a somnolent effect" [syn: slumberous, slumbrous, somnolent]
English → English (gcide) Definition: Slumbery Slumbery \Slum"ber*y\, a. Sleepy. [Obs.] --Chaucer. [1913 Webster]