Synonyms for Sleepless

Synonyms for "sleepless" (136 found)

Ranked by relevance and common usage.

Closest matches (28)

agile alert aliveall earsall eyesardent argus-eyed assiduous attentiveaux aguetsawake bright constant continuing custodial diligent disturbed dogged eagle-eyed enduring

Show 8 more words

energetic faithful fervent guarded hard hardworkinghawk eyedhawk-eyed

Strong matches (40)

immutable inalterable indefatigable indomitable industrious insistent insomniac insomnious invincible keen keen-eyed laborious lasting lidless loyalnever idlenever-tiring nimble observant obstinate

Show 17 more words

on guardon theon the alerton the ballon the jobon the lookouton the watchopen eyedopen-eyed patientpatient as jobpermanent perseverant persevering persistent persisting pertinacious

Adjective(3 words)

indefatigable insomniac lidless

Related words (68)

plodding plugging preoccupied prompt prudentqui vivequick rapt ready relentless resolute restless sedulous sharpsharp eyedsharp-eyedsingle mindedsingle-minded slogging slumberless

Show 43 more words

Adjective(5 words)

restless tireless unflagging wakeful watchful

Related word relations

OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.

6 relation types

More general

3 entries

activity effort wakefulness

More specific

8 entries

indefatigable effortrelentless drivesleepless episodesleepless nightsleepless periodsleepless stretchtireless campaignunremitting pursuit

Collocations

6 entries

sleepless campaignsleepless hourssleepless nightsleepless nightssleepless periodsleepless stretch

Inflections

2 entries

more sleeplessmost sleepless

Derivations

2 entries

sleeplessly sleeplessness

similar

3 entries

alert awake watchful

Sample sentences

11 total sentences available.

Tatoeba + Wiktionary

The affair cost me many sleepless nights.

Source: tatoeba (48374)

He was pale with fatigue after his sleepless night.

Source: tatoeba (324049)

He spent another sleepless night watching television.

Source: tatoeba (543282)

Tom spent a sleepless night thinking of Mary.

Source: tatoeba (2439255)

Showing 4 of 11 available sentences.

Sleepless