h₁werg-es-
“activity, energy, work-force”Widely acceptedforceaction
energy, energetic, synergy
Abstract of *h₁werg- giving Greek energeia, English energy, energetic, synergy.
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”