Through most of the series, Ayane was a deadly rival to Kasumi.
He had driven his son into the arms of a deadly rival, and now that rival had taken the opportunity to get back at him.
Along the way Carter meets a young blind woman with a mysterious past and encounters a deadly rival.
Indeed, some are deadly rivals.
Dangerously for the Prime Minister, it looked as though Boris, one of his deadliest rivals, was working with the rebels.
They compete against their deadly rivals The Dislikeaballs.
There was a sort of friendship between the two men, who were all the while deadly rivals.
Islamic conservatism was conflated with the cause of its deadliest rival in al-Qaida.
Even if he'd already identified me as his deadly rival, at that point it didn't have much relevance.
With a few exceptions, they belong to one of two umbrella groups, Crips or Bloods, which are themselves deadly rivals.