Knavery n. : The practices of a knave; petty villainy; fraud; trickery; a knavish action.

Knavery n. : Roguish or mischievous tricks.

Example:
What does “Knavery's plain face is never seen till us'd” mean?

Taxonomy
knavery, Merriam-Webster Online Dictionary, Dictionary, webster, Word Games, Webster Online Dictionary with audio pronunciations, thesaurus, Google Search, Custom Search, glossary, english, language, ESL, Search, ery, nāv, Inflected, mischief.

Defination from the web:
knavery from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games. ... Learn more about "knavery" and related topics at Britannica.com. Pronunciation Symbols. Share this entry: Link to this page: Cite this page: Products ...