hard to deal with, complicated / adept at using deception / (colloquial, slang) Relating to or associated with a prostitution trick

The quality of being tricky.

plural of trickiness

A fictional character who fits into the archetype of being lower-class, being more clever than the other characters, and helping the protagonists.

plural of tricky slave

plural of tricky racket

A type of business or endeavor that is not easy; a domain fraught with difficulty.

(slang, historical) A nickname used to refer to former U.S. president Richard Nixon (1969-1974).