adventurer
bunco artist
bunco steerer
cardsharp
cardsharper
con artist
con man
confidence man
crimp
horse coper
horse trader
jackleg
land pirate
land shark
land-grabber
mortgage shark
pettifogger
pitchman
shark
sharp
sharper
sharpie
shortchanger
shyster
slicker
spieler
opportunist
self-seeker
carpetbag
Spam
Venturi
`friends'
battalions'
business
class-leader
dell'arte
dentata
deviance
elevator
exceptionalism
exchangers
impulsivity
megachurch
millionairess
portraitist
scalawags
scientific
shodan
slave-power
superuser
territoriality
war-zone