Etymon
pie-de-protoindoeuropean-h1-protoindoeuropean-deh1-protoitalic-de-late-latin-de-late-latin-de-protoindoeuropean-h1nomn-protoitalic-nomn-late-latin-nomen-protoindoeuropean-h2-protoindoeuropean-eh2-protoindoeuropean-yeti-protoindoeuropean-eh2yeti-protoitalic-ao-late-latin-o-late-latin-nomino-late-latin-denomino-protoindoeuropean-wos-protoindoeuropean-ihwosder
A dedicated page for this root is on the way — it will gather every word descended from it, sibling forms across daughter languages, and a branching map of the family tree.