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general::
noun ADJ. bitter, fierce, great, intense | long-standing, old | friendly | international | ethnic, personal, political, professional, sexual, sibling Bitter ethnic rivalries within the region have grown in recent years. RIVALRY + VERB grow PREP. ~ between rivalry between the army and the police | ~ for rivalry for the party leadership | ~ over rivalry over who is to head the delegation | ~ with rivalry with foreign firms
Oxford Collocations Dictionary