rancored

/ˈræŋkərd/
adjective
  1. Filled with or marked by deep bitterness or hatred.
    • Their rancored relationship made it impossible for them to work together.
    • He spoke with a rancored tone that surprised everyone in the room.
    • The rancored debate ended with both sides refusing to compromise.
Antonyms
What does "rancored" mean? | whatsthatwordmean | whatsthatwordmean