Antonyms of adj rivalrous

1 sense of rivalrous

Sense 1
emulous, rivalrous -- (eager to surpass others)

INDIRECT (VIA competitive) -> noncompetitive -- (not involving competition or competitiveness; "noncompetitive positions"; "noncompetitive interest in games")

Similarity of adj rivalrous

1 sense of rivalrous

Sense 1
emulous, rivalrous -- (eager to surpass others)
       => competitive (vs. noncompetitive), competitory -- (involving competition or competitiveness; "competitive games"; "to improve one's competitive position")

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