Proto-Germanic *buttaz

→ English boot (derived)

→ English butt (inherited)

→ German Butt (derived)

→ German putzen (derived)

→ German Butz (derived)

→ French but (derived)

→ West Frisian bot (inherited)

→ Icelandic bútur (mention)

→ Dutch bot (derived)

→ Old Armenian բութ (mention)