| impractical |
| improvised(untrue, developed, fictitious, invented, fabricated) |
| incredible(adjective, happy, perfect, strange, fantastic) |
| inferential(adjective, belief, supposed) |
| invented(adjective, fake, false, counterfeit, mock) |
| kinky(adjective, happy, perfect, fantastic, extravagant) |
| legendary(adjective, fake, false, fantastic, extravagant) |
| likely(adjective, supposed) |
| made(untrue, developed, fictitious, invented, fabricated) |
| made-up(untrue, developed, fictitious, invented, fabricated) |
| make-believe(untrue, developed, fictitious, invented, fabricated) |
| mantic |
| misbegotten(adjective, illegitimate, illicit) |
| mooted |
| mythical(adjective, fake, false, fantastic, extravagant) |
| not genuine(expression, adjective, fake, false, counterfeit) |
| not kosher(expression, adjective, fake, false, counterfeit) |
| offbeat(adjective, happy, perfect, fantastic, extravagant) |
| on cloud nine(expression, adjective, idiom, happy, perfect) |
| ostensible(fake, false, deceitful, possible, misleading) |