Sleepy and Spent

Sleepy

Sleepy adjective - Desiring or needing sleep.

Spent and sleepy are semantically related. In some cases you can use "Spent" instead an adjective "Sleepy".

Spent

Spent adjective - Depleted in strength, energy, or freshness.
Usage example: he plopped down in his chair, completely spent, and then fell asleep

Sleepy and spent are semantically related. Sometimes you can use "Sleepy" instead an adjective "Spent".

Nearby Word: spend
Cite this Source
Spent and Sleepy. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/sleepy/spent
Sleepy & Spent. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/sleepy/spent>.
Spent or Sleepy. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/sleepy/spent.
Google Ngram Viewer shows how "sleepy" and "spent" have occurred on timeline