pelh₁-mn̥-

“ground, floor, flat earth”

Widely acceptedlandscapesurface

plain, plane, planet, explain

Nominal giving Latin plānum, English plain, plane, planet, explain, planation.

bʰergh-mn̥“something high, mountain”bʰerǵʰ-mn̥-“height, elevated place”bʰredʰ-“to wade through, to cross water on foot”bʰruH-“beam, bridge structure, plank”dhelbh-“to dig, to hollow out”dʰembʰ-“to bury, to dig into earth”dʰewb-₃“deep, dark, hidden from light”dʰeyǵʰ-mn̥-₃“a wall, thing built of clay”