Níðingr

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

níðingr

(-s, -ar), m. villain, scoundrel, vile wretch; apostate.

Possible runic inscription in Younger Futhark:ᚾᛁᚦᛁᚾᚴᚱ

Also available in related dictionaries:

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

• Old Norse - Cleasby & Vigfusson Dictionary
• Old Norwegian - Johan Fritzner's Dictionary