Sleepless and Transient

Sleepless

Sleepless adjective - Not sleeping or able to sleep.

Transient and sleepless are semantically related. In some cases you can use "Transient" instead an adjective "Sleepless".

Nearby Words: sleep, sleepy, sleeping, sleeplessness

Transient

Transient adjective - Lasting only for a short time.

Sleepless and transient are semantically related. Sometimes you can use "Sleepless" instead an adjective "Transient".

Cite this Source
Transient and Sleepless. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/sleepless/transient
Sleepless & Transient. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/sleepless/transient>.
Transient or Sleepless. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/sleepless/transient.
Google Ngram Viewer shows how "sleepless" and "transient" have occurred on timeline