Flár

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

flár

(flá, flátt), a. false, deceitful;mæla fagrt, en hyggja flátt, to speak fair, but think false.

Possible runic inscription in Younger Futhark:ᚠᛚᛅᚱ

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