REM sleep and Sleep

REM sleep

REM sleep noun - A recurring sleep state during which dreaming occurs; a state of rapidly shifting eye movements during sleep.
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Synonyms for REM sleep

Sleep and REM sleep are semantically related. In some cases you can use "Sleep" instead a noun phrase "REM sleep".

Sleep

Sleep noun - A natural periodic loss of consciousness during which the body restores itself.

REM sleep and sleep are semantically related. Sometimes you can replace phrase "REM sleep" with "Sleep", this terms are similar.

Mutual synonyms

Cite this Source
Sleep and REM sleep. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/rem_sleep/sleep
REM sleep & Sleep. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/rem_sleep/sleep>.
Sleep or REM sleep. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/rem_sleep/sleep.
Google Ngram Viewer shows how "REM sleep" and "sleep" have occurred on timeline