Words similar to insidious

Example sentences for: insidious

How can you use “insidious” in a sentence? Here are some example sentences to help you improve your vocabulary:

William Safire, for instance, has hyped the so-called "Asian connection" with dark mutterings about "favor-hungry foreigners," "insidious networking," and "penetration by Asian interests."
Hitler's Willing Executioners was dismissed as fundamentally ahistorical in Commentary , of all places, and as a "bizarre inversion of the Nazi view of the Jews as an insidious, inherently evil nation" in the New Republic .Back
Many responses listed deft and amusing oxymorons, but Lamar Alexander sought something more insidious than mere self-contradiction.
Not with dramatic pathology as are filariasis, or schistosomiasis, but with damage silent and insidious.
Children's exposure to environmental toxins is insidious