rivalries

n.the act of competing as for profit or a prize

同义词：competitioncontention

Principal Rivalries
Identifying Rivals and Rivalries in World Politics
A common oscillator for perceptual rivalries?
The empirical importance of enduring rivalries
Hypercompetitive Rivalries. Competing in Highly Dynamic Environments
Contiguity and Military Escalation in Major Power Rivalries, 1816–1980
The Initiation and Termination of Enduring Rivalries: The Impact of Political Shocks
Midwives and Medical Men: A History of Inter‐Professional Rivalries and Women's Rights
Foreign Policy Substitutability and Internal Economic Problems in Enduring Rivalries
Interracial Conflict and Interracial Homicide: Do Political and Economic Rivalries Explain White Killings of Blacks or Black Killing...