Iðavöllr – Splendour Plain. Central expanse of Asgard, where Glaðsheimr and Vingólf are located.
iðn – industriousness. One of the Nine Noble Virtues.
Iðunn – Goddess of the golden apples of Asgard. Wife of Bragi.
illr – bad
illska – cruelty
Ivaldi – Father of the dwarf master smiths who craft Sif’s golden hair, Skíðblaðnir, and Gungnir.