betray, sell - deliver to an enemy by treachery; "Judas sold Jesus"; "The spy betrayed his country"

victimise, victimize - make a victim of; "I was victimized by this con-man"

chisel, cheat - engage in deceitful behavior; practice trickery or fraud; "Who's chiseling on the side?"

shill - act as a shill; "The shill bid for the expensive carpet during the auction in order to drive the price up"

fob, fox, play a trick on, pull a fast one on, trick - deceive somebody; "We tricked the teacher into thinking that class would be cancelled next week"

befool, fool, gull - make a fool or dupe of

cheat on, cuckold, wander, betray, cheat - be sexually unfaithful to one's partner in marriage; "She cheats on her husband"; "Might her husband be wandering?"

hoax, play a joke on, pull someone's leg - subject to a palyful hoax or joke

ensnare, entrap, frame, set up - take or catch as if in a snare or trap; "I was set up!"; "The innocent man was framed by the police"

humbug - trick or deceive

misinform, mislead - give false or misleading information to

personate, pose, impersonate - pretend to be someone you are not; sometimes with fraudulent intentions; "She posed as the Czar's daughter"

lead by the nose, play false, pull the wool over someone's eyes, bamboozle, hoodwink, snow - conceal one's true motives from especially by elaborately feigning good intentions so as to gain an end; "He bamboozled his professors into thinking that he knew the subject well"

cod, dupe, put one across, put one over, slang, take in, gull, befool, fool, put on - fool or hoax; "The immigrant was duped because he trusted everyone"; "You can't fool me!"