sound asleep

completely asleep; in a deep sleep. I was sound asleep when the fire broke out.

in a deep sleep He knew she would be sound asleep after an exhausting day of work.

Name	Pronounced	Usage
Loke	LOO-ke (Swedish)	Norse Mythology, Swedish, Norwegian, Danish
Ravid	-	Hebrew
RÍOnach	-	Irish
Suresh	-	Indian, Hindi, Marathi, Tamil, Telugu, Malayalam, Kannada, Nepali
Zahrah	-	Arabic
Boguslav	-	Medieval Slavic