noun
antagonistic relationship; oppositional relationship
Refers to a relationship characterized by conflict, opposition, or antagonism between two or more parties.
両国は長年対立関係にある。
The two countries have been in an antagonistic relationship for many years.
上司と部下の対立関係が問題になっている。
The antagonistic relationship between the boss and the subordinate has become a problem.
Compound of 対立 (opposition, conflict) and 関係 (relationship).