←
Old English neoþan (cognate)←
Proto-Germanic *niþanē (inherited)←
Proto-Germanic *niþer (mention)←
Proto-Germanic *-anē (mention)←
Old High German nidana (cognate)←
Old Norse niðr (mention)←
Old Norse -an (mention)→
Old High German nidana (cognate)→
Icelandic neðan (derived)→
Swedish nedan (derived)