sincerity Antonyms

insincerity untruism solitariness sneakiness slyness sliminess skit shiftiness shakedown sensorium self-righteousness speciosity stalking-horse underplot tyne trickiness trickery take-in taciturnity subtleness subtilty subterfuge statecraft secretness secretiveness seclusion perfidy perfidiousness pasquinade overreaching overexcitement ostent occultism occultation obscurement personation pettifoggery prank sarcasm sanctimony saki reticence racket quackery pretension pretense prestidigitation mysticism whitewash blanket of secrecy