憎にくみ合あい

noun

mutual hatred; hating each other

Describes a state or act of two or more parties hating one another. Often used in contexts of interpersonal conflict or rivalry.

• 二人ふたりの間あいだには深ふかい憎にくみ合あいがある。

  There is deep mutual hatred between the two.

• 憎にくみ合あいを続つづけても何なにも生うまれない。

  Continuing to hate each other won't lead to anything.