Icelandic nykur

← Old English nicor (cognate)

← German Nix (cognate)

← German Nixe (mention)

← German Nixie (mention)

← English nicker (cognate)

← Middle High German nickes (cognate)

← Old High German nihhus (cognate)

← Old Norse nykr (derived)

← Swedish Näcken (cognate)

→ Icelandic nykra (mention)