complicit
to be involved in a questionable, shady, or sketchy act
The two young men were complicit in the prank.
Complicit
Wanting to be a force for good and to make a positive impact
"If being complicit is wanting to be a force for good and to make a positive impact, then I'm complicit" -Ivanka Trump
Complicit-y
adj. Feeling associated with participating in a questionable act or a crime; sensation that sone thing feels complicit-y even though you yourself didn't do it. Feeling like you're complicit.
He didn't cheat, but he hung out with a friend who did and said nothing to dissuade him, so he felt a little complicit-y.