Proto-Germanic *wēniz

→ English ween (inherited)

→ Afrikaans waan (inherited)

→ Old English wen (inherited)

→ German Wahn (inherited)

→ Middle Dutch waen (inherited)

→ Middle English iwon (derived)

→ Gothic 𐍅𐌴𐌽𐍃 (inherited)

→ Icelandic von (derived)

→ Dutch waan (inherited)

→ Norwegian Nynorsk von (inherited)

→ Old Norse ón (inherited)

→ Old Norse ván (inherited)

→ Old Norse vænn (inherited)