litigious
adjective/lɪˈtɪdʒəs/
/lɪˈtɪdʒəs/
(formal, disapproving)- too ready to take arguments to courtWord Originlate Middle English: from Old French litigieux or Latin litigiosus from litigium ‘litigation’, from lis, lit- ‘lawsuit’.
Check pronunciation:
litigious