dhelbh-
“to dig, to hollow out”Widely acceptedlandscapeaction
delve, dale, dell
Root of Old English delfan "to dig", dæl "valley", yielding English delve, dale, dell.
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”