Synonyms of sleepiness

sleepiness

noun

as in drowsiness

the quality or state of desiring or needing sleep

the truck driver keeps a thermos of coffee with him to stave off sleepiness

Synonyms & Similar Words

• drowsiness
• fatigue
• sleeping
• somnolence
• tiredness
• resting
• lethargy
• slumbering
• doziness
• weariness
• torpidity
• sluggishness
• torpor
• lassitude
• dozing
• oversleeping

Antonyms & Near Antonyms

• insomnia
• consciousness
• wakefulness
• awareness
• sleeplessness