The correct spelling is "dozy." It is often used to describe someone who is drowsy or half asleep.
Reinhart Dozy was born in 1820.
Iman Dozy was born in 1887.
Iman Dozy died in 1957.
Reinhart Dozy died in 1883.
A floozy is a gaudily dressed, usually immoral woman.
Exhausted, sleepy, dozy
Jean Jacques Dozy died in 2004.
Jean Jacques Dozy was born in 1908.
Dave Dee, Dozy, Beaky, Mick, Tich
That of a common floozy
"Cozy", "rosy", "floozy".