acrimony
Definitions
Bitterness or ill feeling in speech, temper, or manner.
Sharpness or severity of nature or speech.
Examples
The divorce settlement was settled only after years of bitter acrimony between the two parties.
Despite the acrimony that characterized their previous debates, the two politicians managed to reach a compromise.
Synonyms
bitterness resentment animosity rancor ill will hostility virulence
Antonyms
goodwill friendliness kindness amiability harmony benevolence cordiality