Flat and Splintery

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

Splintery is an antonym for flat.

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

Splintery adjective - Resembling or consisting of or embedded with long slender fragments of (especially) wood having sharp points.

Flat is an antonym for splintery in knifelike topic.

Nearby Words: splinter, splintered, splintering