EN

Synonyms for fast asleep

  • adjective

Most common

asleep dead asleep sound asleep

All synonyms

Adjective

asleep, sound asleep, dead asleep, zonked slang

Antonyms

wide-awake

All antonyms of fast asleep →

Definitions

  1. adj. 1

    Synonym of sound asleep.

Example sentences

  • asleep The show was so boring that Ann and I fell asleep.

By length

6 letters
asleep2, zonked

The small number after each word is its number of syllables (asleep2 = 2 syllables).