Arbitrate rhymes with:
penetrate, perpetrate, administrate, castrate, concentrate, demonstrate, frustrate, illustrate, infiltrate, interestrate, magistrate, nitrate, orchestrate, penetrate, perpetrate, substrate
penetrate, perpetrate, administrate, castrate, concentrate, demonstrate, frustrate, illustrate, infiltrate, interestrate, magistrate, nitrate, orchestrate, penetrate, perpetrate, substrate