Synonyms of the word

sleepy

• adj. Tired; feeling the need for sleep.
• adj. Suggesting tiredness.
• adj. Tending to induce sleep; soporific.
• adj. Dull; lazy; heavy; sluggish.
• adj. Quiet; without bustle or activity.
• n. (informal) The gum that builds up in the eye; gound.

asleep

• adj. In a state of sleep; also, broadly, resting.
• adj. (slang) Inattentive.
• adj. (of a body part) Having a numb or prickling sensation accompanied by a degree of unresponsiveness.
• adj. (euphemistic) dead.