rivalry

/ˈraɪvəlri/
noun
  1. A situation in which two or more people, groups, or organizations compete with each other for the same goal or advantage.
    • Sibling rivalry often starts when children compete for their parents' attention.
    • The rivalry between the two soccer teams has lasted for decades.
    • There is a friendly rivalry among the local bakeries to make the best bread.
Antonyms
What does "rivalry" mean? | whatsthatwordmean | whatsthatwordmean