Old English twelf

← Proto-Germanic *twalif (inherited)

← Proto-Germanic *twai (mention)

← Proto-Germanic *-lif (mention)

→ English twelve (inherited)

→ Old English twelffeald (suffix)

→ Middle English twelve (inherited)

→ Old High German zwelif (cognate)

→ Gothic 𐍄𐍅𐌰𐌻𐌹𐍆 (cognate)

→ Old Norse tólf (cognate)

→ Old Saxon twelif (mention)

→ Scots twal (inherited)