steh₂-n-

“hard standing substance, rock”

Widely acceptedlandscapematerial

stone, stain

Root of Old English stān "stone", yielding English stone, stain (originally "to color stone").‌‍‍‍‍‌‍‍‍‍‍‍‍‌‌‍‍‌‍‌‌‍‍‌‍‌‌‌‌‌‍‍

bʰerdʰ-“to cut, split, separate”bʰerǵ-s-“to protect by enclosing”bʰergh-mn̥“something high, mountain”bʰerǵʰ-mn̥-“height, elevated place”bʰredʰ-“to wade through, to cross water on foot”bʰreg-mn̥“that which breaks, fragment”bʰruH-“beam, bridge structure, plank”deru-“tree, wood, to be firm”