| doublecross(cheat, ripoff, treachery, joke, stunt) |
| evasiveness |
| eyewash(cheat, ripoff, treachery) |
| fake(cheat, ripoff, treachery) |
| fakery(cheat, ripoff, treachery) |
| fast one(expression, cheat, ripoff, treachery) |
| feint(noun, catch, trick, sport, deception) |
| felony(noun, wrong, treachery, fraud, corruption) |
| flam(cheat, ripoff, treachery) |
| flimflam(noun, cheat, deception, dishonesty, fraud) |
| fling(noun, deception, fraud, mischief) |
| foolery(noun, fun, absurdity, madness, caper) |
| foolishness |
| foot it(expression, caper, leapfrogging, jig) |
| four-flusher(cheat, ripoff, treachery) |
| foxtrot(caper, leapfrogging, jig) |
| fradulent artifice(expression, cheat, ripoff, treachery) |
| fun and games(expression, idiom, caper, leapfrogging, jig) |
| gambade(caper, leapfrogging, jig) |
| gaming(caper, leapfrogging, jig) |