EN

Synonyms for sleep

Most common

eternal rest eternal sleep nap

Synonyms by meaning

Noun

1. Eternal rest

eternal rest, eternal sleep, quietus dated

2. Nyctinasty — A state of plants, usually at night, when their leaflets approach each other and the flowers close and droop…

nyctinasty rare, nyctitropism rare

3. Nap

nap, shut-eye informal, sleepy informal, sleepy dust informal, siesta, forty winks informal, crusty slang

Verb

1. Slumber

slumber, doze, rest, snooze, take a nap, repose, kip informal UK, drowse

Other

saw logs informal

Definitions

  1. n. 1

    A state of plants, usually at night, when their leaflets approach each other and the flowers close and droop, or are covered by the folded leaves.

  2. n. 2

    The state of reduced consciousness during which a human or animal rests in a daily rhythm.

    I really need some sleep.

  3. n. 3

    An act or instance of sleeping.

    I’m just going to have a quick sleep.

  4. v. 1

    To rest in a state of reduced consciousness.

    You should sleep eight hours a day.

Forms

Plural
sleeps → quietuses, naps, sleepies, siestas…
Past participle
slept
e.g. slept → slumbered, dozed, rested, snoozed…

Choose the right word

Sleep, Repose, Rest or Slumber?

Sleep is the perfection of repose, the most complete rest; slumber is a light and ordinarily pleasant form of sleep.

J. C. Fernald, English Synonyms and Antonyms (1914)

Example sentences

  • nap The moment she'd finished, she lay down for a nap.
  • night We bedded down at the roadside park for the night.
  • noon We had hoped that the rain would stop before noon.
  • coma Tom seems to have fallen into some kind of a coma.

Popularity over time

Word1850 → 2019Trend
sleeprising
naprising
nightrising
noonsteady

Use in printed books, per decade from 1850 to 2019.

By length

3 letters
nap1, kip1
4 letters
rest1, noon1, coma2, doze1
5 letters
night1, sopor
6 letters
sleepy2, crusty2, snooze1, repose2, siesta3, drowse
7 letters
slumber2, quietus
8 letters
lethargy3, dormancy3
10 letters
nyctinasty
11 letters
hibernation4
12 letters
nyctitropism

The small number after each word is its number of syllables (coma2 = 2 syllables).

In other languages

Français
sommeil
Italiano
sonno
Deutsch
Schlaf
Català
son