Flat and Used-up

Flat adjective - Being neither more nor less than a certain amount, number, or extent.

Used-up and flat are semantically related In some cases you can use "Used-up" instead an adjective "Flat".

Nearby Words: flatter, flatly, flatness, flatlet, flatting

Flat and used-up are semantically related in silly topic. Sometimes you can use "Flat" instead an adjective phrase "Used-up", if it concerns topics such as trite.