restless

adjective

rest·​less ˈrest-ləs 

1

: lacking or denying rest : uneasy

a restless night

2

: continuously moving : unquiet

the restless sea

3

: characterized by or manifesting unrest especially of mind

restless pacing

also : changeful, discontented

was becoming restless and unhappy with his job

The audience was restless.

restlessly adverb

restlessness noun

Synonyms of restless

• uneasy
• troubled
• unsettled
• anxious
• restive

Examples of restless in a Sentence

restless children who can't sit still

The audience was becoming restless.

He started to feel restless and discontent in his job.

Recent Examples on the Web

This is especially true when your mattress is trapping and holding onto the heat preventing the cooling process that leads to better sleep, and less restless nights. —Malana Vantyler, USA Today, 11 Nov. 2025

But the stadium is restless now. —Jacob Whitehead, New York Times, 10 Nov. 2025

The natives get restless with a quarter-and-a-half left. —Joe Nguyen, Denver Post, 6 Nov. 2025

Set in Los Angeles, the film will chart how a single crime weaves together the lives of a TV host, his restless wife, a country music idol, two small-time crooks and an ex-con, all of whom are chasing the promise of a better life. —Andreas Wiseman, Deadline, 6 Nov. 2025

Word History

First Known Use

before the 12th century, in the meaning defined at sense 1

Phrases Containing restless

• restless legs syndrome

Kids Definition

restless

adjective

rest·​less ˈrest-ləs 

1

: being without rest : giving no rest

a restless night

2

: always moving

the restless sea

3

: showing one to be uneasy

restless pacing back and forth

restlessly adverb

restlessness noun

Medical Definition

restless

adjective

rest·​less ˈrest-ləs 

1

: deprived of rest or sleep

the patient was restless from pain

2

: providing no rest

a restless night