involvement

(n) the act of sharing in the activities of a group
- the teacher tried to increase his students' engagement in class activities
participation, involution, engagement,
(n) a connection of inclusion or containment
- he escaped involvement in the accident
- there was additional involvement of the liver and spleen
(n) a sense of concern with and curiosity about someone or something
- an interest in music
interest,
(n) a usually secretive or illicit sexual relationship affaire, amour, liaison, affair, intimacy,
(n) the condition of sharing in common with others (as fellows or partners etc.) participation,

participation involution engagement interest affaire amour liaison affair intimacy

non-engagement non-involvement nonparticipation