11.  Napster and its kin can be viewed as sharing or stealing, as an innocent means of file sharing or an insidious way to infringe on copyright.

12.  Smith was dangerous in a far more insidious way.

13.  The aggression there does not immediately threaten our lives, but it threatens our civilization in an insidious way.

14.  The Salvation Army found an insidious way to at least deny them jobs.