- 2Signification: idealtheoretical fanciful fantastic illusoryimpractical unreal chimerical imaginary
- 3Signification: impracticaltheoretical romantic quixotic idealistic
- 4Signification: hypotheticaltheoretical speculative doubtful supposititiouspresumptive assumed uncertain conjectural
- 5Signification: visionimaginary theoretical fanciful fantastic illusoryimpractical unreal chimerical ideal