rancour

/ˈræŋkər/
noun
  1. Deep, long-lasting bitterness or hatred.
    • Years of unfair treatment filled him with rancour toward his former employer.
    • The peace talks failed because of the deep rancour between the two sides.
    • She spoke without rancour, surprising everyone with her calm tone.
Antonyms
What does "rancour" mean? | whatsthatwordmean | whatsthatwordmean