A cunning blend of the words devious and deceit. Used to describe misleading and disingenuous statements.
He was being completely decevious, he was going to Canada after all.
Her deceviosity knew no bounds, her Slovakian accent fooled everybody.
The sea free us? NO! Decevious.
by Brian Purcell June 10, 2005
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A cross between deceptive and mischevious

deceptivemischievousshadyscandaloussneakydecevious
I thought my girlfriend was cheating on me because she was acting very decevious.
by Decevious October 10, 2011
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I thought my girlfriend was cheating on me because she was acting very decevious.
by rp3 December 21, 2006
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