Etymon
pie-ke-protoindoeuropean-kom-protoitalic-kom-protoitalic-kom-latin-con-latin-com-protoindoeuropean-pewh-protoindoeuropean-tos-protoindoeuropean-puhtos-protoitalic-putos-latin-putus-protoindoeuropean-h2-protoindoeuropean-eh2-protoindoeuropean-yeti-protoindoeuropean-eh2yeti-protoitalic-ao-latin-o-latin-puto-latin-computo-anglonorman-counterbor
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.