Adverb
In a drowsy manner.
Source: Webster's dictionaryClassics which at home are drowsily read have a strange charm in a country inn, or in the transom of a merchant brig. Ralph Waldo Emerson
Now when the spirit in us wakes and broods, Filled with home yearnings, drowsily it flings From its deep heart high dreams and mystic moods, Mixed with the memory of the loved earth things; Clothing the vast with a familiar face; Reaching its right hand forth to greet the starry race. George William Russell
But she woke up just then, and in the moonlight covered herself with a blanket. She smiled at him drowsily and called him "Yero, my hero," and that melted his heart. Gregory Maguire
Got to keep losing horses," he said drowsily. "Bad habit. John Flanagan
...the Dulcibella had begun to move in her sleep, as it were, rolling drowsily to some faint send of the sea, with an occasional short jump, like the start of an uneasy dreamer. Robert Erskine Childers
`Time to get up,' she said drowsily Source: Internet