Antonyms of noun nonintervention

1 sense of nonintervention

Sense 1
nonintervention, noninterference -- (a foreign policy of staying out of other countries' disputes)
       Antonym of intervention (Sense 2)
      => intervention, interference -- (a policy of intervening in the affairs of other countries)

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

1 sense of nonintervention

Sense 1
nonintervention, noninterference -- (a foreign policy of staying out of other countries' disputes)
       => foreign policy -- (a policy governing international relations)