1. A very sleepy state
   "sleepiness causes many driving accidents"
   - drowsiness, somnolence, dopiness

Derived forms: sleepinesses

See also: sleepy

Type of: temporary state

Antonym: wakefulness

Encyclopedia: Sleepiness

• scrutineer
• scrutinise
• scrutiniser
• scrutinize
• scrutinizer
• scrutiny
• scry
• SCSI
• scuba
• scuba diver
• scuba diving
• scud
• scudding
• scudo
• scuff
• scuffer
• scuffle
• scuffle hoe
• scull
• sculler
• scullery
• sculling
• scullion
• sculp
• sculpin