Sýnum
Viking Language Dictionary - sýnumMeaning of Old Norse / Old Icelandic word "sýnum"
- sýnum
 - adv by sight, apparently
 
Possible runic inscriptions in Younger Futhark:
- - Long branch (Danish):ᛋᚢᚾᚢᛘ
 - - Short twig (Swedish & Norwegian):ᛌᚢᚿᚢᛘ
 
Abbreviations used:
- adv
 - adverb