Nemeses

The rival team was seen as our nemeses throughout the sports season.

The thief's greed eventually became his nemeses and led to his capture.

The Red Sox and the Yankees are known as baseball nemeses.

The team's nemeses, the undefeated champions, were up next in the tournament.

The rainy weather has been a nemeses to the outdoor wedding plans.

The team's nemeses were injuries and lack of team coordination.