| sophistic(adjective, unreasonable, irrational, trifling) |
| deceptive(adjective, wrong, fake, false, counterfeit) |
| misleading(adjective, wrong, fake, difficult, false) |
| illogical(adjective, sense, unreasonable, irrational) |
| erroneous(adjective, bad, wrong, fake, false) |
| illusory(unreasonable, reasoning, irrational) |
| irrational(unreasonable, unreasoned, unscientific) |
| beguiling(adjective, wrong, fake, false, counterfeit) |
| deceiving(adjective, wrong, fake, false, counterfeit) |
| deluding(false, unreasonable, irrational, ambiguous) |
| delusive(adjective, wrong, fake, false, counterfeit) |
| delusory(adjective, false, unreasonable, irrational) |
| fictitious(adjective, wrong, fake, false, counterfeit) |
| fishy(adjective, wrong, fake, false, counterfeit) |
| fraudulent(adjective, wrong, fake, false, counterfeit) |
| phony(adjective, wrong, fake, false, counterfeit) |
| reasonless(unreasonable, irrational) |
| ungrounded(adjective, bad, false, unreasonable) |
| unreal(adjective, wrong, fake, false, counterfeit) |
| unreasonable(irrational, unreasoned, unscientific) |