| synthetic(adjective, fake, false, unusual, strange) |
| abstract(adjective, fantastic, imaginary, unreal, theoretical) |
| affected(fake, false) |
| apocryphal(adjective, fake, false, counterfeit, fantastic) |
| built |
| colored(adjective, fake, counterfeit, sham, phony) |
| deceitful(adjective, fake, counterfeit, sham, phony) |
| deceptive(adjective, fake, false, counterfeit, fantastic) |
| extempore(adjective, free, spontaneous, unrehearsed, improvised) |
| fallacious(adjective, fake, counterfeit, sham, phony) |
| feigned(adjective, fake, false, unusual, strange) |
| figmental(fantastic, untrue, unreal, theoretical, developed) |
| forged(adjective, fake, counterfeit, sham, phony) |
| fraudulent(adjective, fake, counterfeit, pretend, sham) |
| ideal |
| illusive(adjective, fake, counterfeit, fantastic, sham) |
| imitation(adjective, fake, false, unusual, strange) |
| impromptu(adjective, adverb, free, impulsive, spontaneous) |
| improper(adjective, fake, counterfeit, sham, phony) |
| improvised(free, casual, impulsive, impromptu, unrehearsed) |