Antonyms of noun cooperation

1 of 2 senses of cooperation

Sense 1
cooperation -- (joint operation or action; "their cooperation with us was essential for the success of our mission")
       Antonym of competition (Sense 3)
      => competition, contention, rivalry -- (the act of competing as for profit or a prize; "the teams were in fierce contention for first place")

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun cooperation

2 senses of cooperation

Sense 1
cooperation -- (joint operation or action; "their cooperation with us was essential for the success of our mission")
       => group action -- (action taken by a group of people)

Sense 2
cooperation -- (the practice of cooperating; "economic cooperation"; "they agreed on a policy of cooperation")
       => practice, pattern -- (a customary way of operation or behavior; "it is their practice to give annual raises"; "they changed their dietary pattern")