quarreler

/ˈkwɔrələr/
noun
  1. A person who often starts or takes part in arguments.
    • The teacher had to separate the two quarrelers in the classroom.
    • Nobody wanted to sit next to the quarreler at the family dinner.
    • He was known as a quarreler who could turn a friendly chat into a fight.
Antonyms
What does "quarreler" mean? | whatsthatwordmean | whatsthatwordmean