SKULDUGGERY [\skul-DUG-uh-ree\] , noun; also skullduggery
1.Devious, dishonest, or unscrupulous behavior or activity; also: an instance thereof.
My Sentence:
The recent humanitarian storm caused by the illegal entry of the boat people to Australia is obviously a skulduggery doing of the lawless men behind the scene to sow political instability to the country.
Origin:
The origin of skulduggery is unknown.
Source: Online Dictionary