Sleepless and Sharp

Sleepless adjective - Not sleeping or able to sleep.

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

Nearby Words: sleep, sleepy, sleeping, sleeplessness

Sharp adjective - Having an edge thin enough to cut or pierce something.

Sleepless and sharp are semantically related. Sometimes you can use "Sleepless" instead an adjective "Sharp".

Nearby Words: sharpness, sharply, sharpen, sharpened, sharper