scuf·fle 1 
(skŭfəl)
(skŭfəl)intr.v. scuf·fled, scuf·fling, scuf·fles
1. To fight or struggle confusedly at close quarters.
2. To shuffle.
n.
A rough disorderly struggle at close quarters. See Synonyms at brawl.
[ Probably frequentative of scuff.]
scuffler n.