gʰrewb-

“to dig, to scratch the ground”

Widely acceptedactionlandscape

grave, groove, grub, engrave

Root of Old English grafan "to dig", yielding English grave, groove, grub, engrave, gravel.

bheg-“to break, shatter”bʰelh₂-“to strike, fight in battle”bʰendʰ-mn̥“something bound, a binding”bʰendʰ-₂“to bind, tie, fetter”bʰer-“to carry, to bear”bʰer-mn̥-₂“something carried, a burden”bʰerH-“to scrape, bore, perforate”bʰerH-eyo-“to keep bearing, enduring”