slumbery
1 antonym for slumbery — opposites grouped by meaning.
Adj — (literary) Sleepy or half asleep, and by extension calm and unhurried.
Antonyms
Etymology
Derives from Middle English slumbry, slombry, slomry, equivalent to slumber plus -y, and is cognate with Middle Dutch slumerich (“slumbery”).
Full origin of slumbery →