Creationists use deceit to advance their often refuted ideological positions.
The deceit of the democrat party will cause a shift of the independent voters in 2012.
The main tools of a dictator are violence and deceit.
I suppose you could, but that's not a very grammatically correct sentence. Maybe "Lying is always considered deceitful" but I don't think "a deceit" exists
I think I want to call my child deceit after my grandparents cat.