contentious

adj. belligerent, argumentative, controversial; causing an argument; likely to cause an dispute

Adjective
1. inclined or showing an inclination to dispute or disagree, even to engage in law suits; "a style described as abrasive and contentious"; "a disputatious lawyer"; "a litigious and acrimonious spirit"
(synonym) disputatious, disputative, litigious
(similar) argumentative
2. involving or likely to cause controversy; "a central and contentious element of the book"- Tim W.Ferfuson
(similar) controversial
3. having or showing a ready disposition to fight; "bellicose young officers"; "a combative impulse"; "a contentious nature"
(synonym) battleful, bellicose, combative
(similar) aggressive

(a.)
Relating to contention or strife; involving or characterized by contention.
  

(a.)
Fond of contention; given to angry debate; provoking dispute or contention; quarrelsome.
  

(a.)
Contested; litigated; litigious; having power to decide controversy.
  

great; powerful; contentious
  

adj.
لڑاکا , جھگڑالو , حجتي , تکراري , بکھيڑيا , دنگئي , شوراپست , جھنجھٹي , ٹنٹے باز , کھٹ پٹيا, جنگ جو , فتنہ ساز