involvement
noun
[ ɪnˈvɒlvm(ə)nt ]
• the fact or condition of being involved with or participating in something.
• "US officials produced evidence of his involvement in drug trafficking"
Similar:
participation,
action,
hand,
collaboration,
collusion,
complicity,
connivance,
implication,
incrimination,
inculpation,
association,
connection,
attachment,
embroilment,
entanglement,
inclusion,