| false-hearted(adjective, false, untrue, slippery, unfaithful) |
| falseness(noun, deception, dishonesty, treachery, disloyalty) |
| falsified(adjective, deceptive) |
| fifth column |
| fooling(verb, deceiving) |
| foresworn(adjective, false, fickle, untrue, unprincipled) |
| forged(adjective, deceptive) |
| forging(verb, deceiving) |
| guileful(adjective, wrong, false, dishonest, cunning) |
| immoral(wrong, corrupt, dishonest, unprincipled, unfaithful) |
| inconsiderate(adjective, senseless, unwarranted, reckless, malicious) |
| inconstant(adjective, false, dishonest, dubious, changeable) |
| incontinent(adjective, false, untrue, disloyal, cheating) |
| indirect(dishonest, cunning, deceitful, crooked, sneaky) |
| lubricious(adjective, dishonest, cunning, changeable, fickle) |
| lying(adjective, false, dishonest, deceitful, fickle) |
| malevolent(adjective, senseless, unwarranted, reckless, malicious) |
| malicious(adjective, senseless, unwarranted, reckless, wanton) |
| mendacious(adjective, wrong, false, dishonest, deceitful) |
| mercentary(adjective, corrupt, dishonest, immoral, fickle) |