Proto-Germanic *þan

→ English then (inherited)

→ English than (inherited)

→ Old English þonne (inherited)

→ Old English þenden (mention)

→ Cimbrian dan (inherited)

→ Cimbrian dénne (inherited)

→ Danish end (inherited)

→ German dann (inherited)

→ Faroese tá (derived)

→ Westrobothnian än (inherited)

→ Gothic 𐌸𐌰𐌽 (inherited)

→ Hunsrik dann (inherited)

→ Luxembourgish dann (inherited)

→ Dutch dan (inherited)

→ Norwegian Nynorsk då (inherited)

→ Old Norse þá (inherited)

→ Saterland Frisian do (inherited)

→ Swedish då (inherited)