Chiselern. 凿

(骗

)
chiseler[ noun ]a person who swindles you by means of deception or fraud<noun.person> 
chiseler \chiseler\, chiseller \chiseller\n.
1. a person who swindles you by means of deception or fraud.
Syn: swindler, chiseler, gouger, sharper, sharpie, sharpy.
[WordNet 1.5]