Úyndi

As defined by A Concise Dictionary of Old Icelandic (Geir Zoëga):

úyndi

n. feeling of restlessness, irksomeness, discontent (sumir segja, að hón hafi tortímt sér af ~).

Possible runic inscription in Younger Futhark:ᚢᚢᚾᛏᛁ

Also available in related dictionaries:

This headword also appears in dictionaries of other languages closely related to Old Icelandic.

• Old Norwegian - Johan Fritzner's Dictionary