| synthetic(adjective, fake, counterfeit, sham, phony) |
| tricky |
| unproven(adjective, false, untrue, illogical, deceptive) |
| unreal(adjective, wrong, fake, counterfeit, dishonest) |
| unsound(adjective, wrong, fake, false, counterfeit) |
| untruthful(adjective, wrong, fake, counterfeit, dishonest) |
| vain(adjective, false, untrue, illogical, deceptive) |
| without basis(expression, adjective, false, untrue, illogical) |
| without foundation(expression, adjective, false, untrue, illogical) |
| wrong(adjective, fake, counterfeit, dishonest, sham) |
| adulterated(adjective, fake, counterfeit, sham, phony) |
| alloyed(adjective, fake, counterfeit, sham, phony) |
| arranged beforehand |
| bent(adjective, fake, counterfeit, sham, phony) |
| brummagem(adjective, fake, counterfeit, sham, phony) |
| catchpenny |
| colorable |
| colored(adjective, fake, counterfeit, sham, phony) |
| contraband |
| contrived(adjective, fake, counterfeit, sham, phony) |