Faroese siður

← Proto-Germanic *siduz (inherited)

← Proto-Indo-European *swe-dh- (derived)

← Old Norse siðr (inherited)

→ Faroese siðmenning (compound)

→ Faroese sær er siður á landi (mention)

→ Old High German situ (cognate)

→ Icelandic siður (cognate)