_:B18e675cffe559174fd4cb80d65fd96b2 "*gʷra(w)u‑" . "PIt" . "104903" . _:B18e675cffe559174fd4cb80d65fd96b2 . "*gʷra(w)u‑" . "Etymology for: gravis (la0717)" . "*gʷra(w)u‑" . .