English twofold

← Old English twēofeald (inherited)

← English two (suffix)

← English fold (suffix)

← Middle English twofold (inherited)

← Icelandic tvöfalt (cognate)

← Dutch tweevoudig (cognate)

→ English twin (link)

→ English twofoldedness (suffix)

→ English twofoldness (suffix)

→ English foldchange (mention)

→ English twofoldly (affix)