we accomplished nothing, simply because of the large number of people involved
the problems involved
the involved muscles
I don't want to get involved
everyone involved in the bribery case has been identified
the difficulties in which the question is involved
brilliant leadership mired in details and confusion
the Byzantine tax structure
Byzantine methods for holding on to his chairmanship
convoluted legal language
convoluted reasoning
the plot was too involved
a knotty problem
got his way by labyrinthine maneuvering
"Oh, what a tangled web we weave"- Sir Walter Scott
tortuous legal procedures
tortuous negotiations lasting for months
a castle involved in mist
the difficulties in which the question is involved
Useful english dictionary. 2012.