The United States still presumes a series of nuclear exchanges based on exceptionally deep rivalries and differences.

Robinson, in the guise of Soo, traveled to Europe and a deep rivalry was begun between the two men.

The monarch's statement seemed also to reflect the deep religious rivalry between Saudi Arabia and Iran.

He has a deep rivalry with Len and vice versa.

The school's chief rival has always been New Bedford High School, as the two cities share a deep rivalry in general.

This added to the deep rivalry between Burr and Hamilton which resulted in their famous 1804 duel.

To this day, there is a deep rivalry between the primary schools students particularly in sporting events and the move to the upper school campus.

There is obviously a deep rivalry between them; they first played against each other on European select junior teams about 15 years ago.

In an election year, deep rivalries are keeping civilian politicians from reaching a consensus on how to fight the guerrillas.

Serbia's leaders, normally riven by deep political rivalries, have shown a surprising degree of unity this month.