Antonyms of noun non-involvement

1 sense of non-involvement

Sense 1
non-engagement, nonparticipation, non-involvement -- (withdrawing from the activities of a group)
       Antonym of involvement (Sense 1)
      => engagement, participation, involvement, involution -- (the act of sharing in the activities of a group; "the teacher tried to increase his students' engagement in class activities")

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun non-involvement

1 sense of non-involvement

Sense 1
non-engagement, nonparticipation, non-involvement -- (withdrawing from the activities of a group)
       => group action -- (action taken by a group of people)