| finger(verb, attack, abandon, cross, desert) |
| fire in belly(noun, expression, idiom, cheat, speed) |
| fix(noun, verb, cheat, speed, alter) |
| flam(noun, cheat, treachery, deceit, conspiracy) |
| fleece(verb, jiving, misguide, sandbag, misdirected) |
| fleetness(noun, cheat, speed, ripoff, zeal) |
| flubbed(quell, snafued, bollix, interfuse) |
| foot it(noun, expression, cheat, speed, ripoff) |
| four-flusher(cheat, ripoff, treachery) |
| fourberie(noun, cheat, speed, ripoff, zeal) |
| foxtrot(noun, cheat, speed, ripoff, zeal) |
| fradulent artifice(noun, expression, cheat, treachery, deceit) |
| frame-up(noun, cheat, speed, ripoff, zeal) |
| frame up(noun, expression, cheat, speed, ripoff) |
| fraud(noun, cheat, speed, ripoff, zeal) |
| fraudulence(noun, cheat, speed, ripoff, zeal) |
| frighten(verb, swindle, scarify, shafting, scammed) |
| funny business(noun, expression, cheat, treachery, joke) |
| get-up-and-go(noun, cheat, speed, ripoff, zeal) |
| get around(expression, quell, bollix, flubbed) |