Icelandic grunnur

← Proto-Germanic *grunþaz (derived)

← Proto-Germanic *grunþuz (mention)

← Proto-Germanic *gagrunþaz (derived)

← Icelandic grynningar (link)

← Icelandic grynnka (link)

← Old Norse grunnr (derived)

← Old Norse grunnr (derived)

→ Icelandic gagnagrunnur (affix)

→ Icelandic grynna (mention)

→ Icelandic bakgrunnur (affix)

→ Icelandic aðgrunnur (affix)