Fast
Viking Language Dictionary - fastMeaning of Old Norse / Old Icelandic word "fast"
- fast
 - adv firmly
 
Possible runic inscriptions in Younger Futhark:
- - Long branch (Danish):ᚠᛅᛋᛏ
 - - Short twig (Swedish & Norwegian):ᚠᛆᛌᛐ
 
Abbreviations used:
- adv
 - adverb