The Old Norse word vargr
Word vargr
v a r g r
Meaning wolf
See also Proto-Indo-European: *wlkʷ-o- ‘wolf’
Proto-Indo-European: *wl̥kʷos ‘wolf’
Avestan: vəhrka- ‘wolf’
Synonyms freki

Other words that might be of interest
bernu ‘bear’, *ehwaz ‘horse’, bjørn ‘bear’, ‘cattle’, kýr ‘cow’, gagarr ‘dog’, rakki ‘dog’, hundr ‘dog, a hound’, fær ‘sheep’, svín ‘swine, pig’, boli ‘bull’