Thesaurus.com
synonyms
  • definitions

out like a light

see definition of out like a light
  • as inasleep
  • as inunconscious
  • as inpassed out
  • as inunawake
Relevance ranks synonyms and suggests the best matches based on how closely a synonym’s sense matches the sense you selected.
Relevance
A-Z
Length
-
+

Synonyms for out like a light

adj unconscious
  • comatose
  • dormant
  • catching some zzz's
  • conked
  • crashed
  • dozing
  • dreaming
  • flaked out
  • getting shut-eye
  • hibernating
  • in dreamland
  • in repose
  • inactive
  • inert
  • napping
  • on the kip
  • out
  • out cold
  • out like a light
  • out of it
  • reposing
  • resting
  • sacked out
  • sleeping
  • slumbering
  • snoozing
  • snoring
  • somnolent
  • taking forty winks

Antonyms for out like a light

  • attentive
  • awake
  • conscious
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

More words related to out like a light

asleep

adjective. unconscious
  • catching some zzz's
  • comatose
  • conked
  • crashed
  • dormant
  • dozing
  • dreaming
  • flaked out
  • getting shut-eye
  • hibernating
  • in dreamland
  • in repose
  • inactive
  • inert
  • napping
  • on the kip
  • out
  • out cold
  • out like a light
  • out of it
  • reposing
  • resting
  • sacked out
  • sleeping
  • slumbering
  • snoozing
  • snoring
  • somnolent
  • taking forty winks

passed out

adjective. unconscious

unawake

adjective. sleeping

unconscious

adjective. not awake; out cold
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.