The Collaborative International Dictionary
Villanizing
Villanize \Vil"lan*ize\, v. t. [imp. & p. p. Villanized; p. pr. & vb. n. Villanizing.] To make vile; to debase; to degrade; to revile. [R.]
Were virtue by descent, a noble name
Could never villanize his father's fame.
--Dryden.
Wiktionary
villanizing
vb. (present participle of villanize English)