fraudulent
1. [ adjective ] intended to deceive
Synonyms: fallacious deceitful
Examples:

"deceitful advertising" "fallacious testimony" "smooth, shining, and deceitful as thin ice" - S.T.Coleridge "a fraudulent scheme to escape paying taxes"

Related terms: dishonest
Similar spelling:   fraudulently
  fraudulence
  fruitlet
  fruitless