sleepless

word

Definition

Not able to sleep, or spending the night without sleeping.

Usage & Nuances

Describes a state, often from worry, excitement, or physical discomfort. Common in 'sleepless night(s)'. More formal than 'can't sleep', not as strong as 'insomniac', which refers to a medical condition.

Example Sentences

After drinking coffee at night, I felt sleepless.

basic

He had a sleepless night before his big exam.

basic

The noise outside kept her sleepless.

basic

I've been sleepless for days worrying about the results.

natural

Those sleepless nights with a newborn are tough but special.

natural

If you feel sleepless, try listening to calm music.

natural