Proto-Germanic *sanþaz

→ English sooth (inherited)

→ Old English soþ (inherited)

→ Danish sand (inherited)

→ Faroese sannur (derived)

→ Old Swedish sander (inherited)

→ Icelandic sannur (derived)

→ Norwegian Nynorsk sann (inherited)

→ Old Norse saðr (inherited)

→ Old Norse sannr (inherited)

→ Old Norse sanna (mention)

→ Old Frisian sanna (mention)

→ Swedish sann (inherited)