Synonyms of sleeping

2 Syllables

dozy, conked, dozing, latent, napping, resting, crashed, dreaming, snoozing, asleep, dozier, inert, abeyant, drowsing, sleepy, sleepier, nodding

3 Syllables

somnolent, slumbering, slumbery, vestigial, slumberous, unconscious, somnific

4 Syllables

unrealized, inactive, somniferous, somnifacient