noun
Describes a state of mutual hostility, often prolonged, between people or groups. Emphasizes ongoing conflict rather than a single argument.
隣人とのいがみ合いが絶えない。
There is constant quarreling with the neighbors.
党内のいがみ
Infighting within the party affected the election.
noun
snarling at each other
Literally describes animals or people growling and snapping at each other. Often used figuratively for intense verbal hostility.
犬同士のいがみ合いが始まった。
The dogs started snarling at each other.