litigious
/lɪtɪˈdʒɪəs/ LIT-i-JEE-uhs
Definitions
1. adjective
given to or characterized by a tendency to spend a lot of time and money on lawsuits, or given to or characterized by a tendency to be litigious
“The company’s litigious approach to business led to a significant increase in legal fees.”
2. noun
a person who is often involved in lawsuits
“The litigious neighbor has been sued multiple times in the past decade.”