Presumed without analysis.
Self-evident, intuitively obvious.
Based on hypothesis and theory rather than experiment or empirical evidence.
Developed entirely from scratch, without deriving it from existing languages.
In a way based on theoretical deduction rather than empirical observation.
Lacking sophistication.
Characterising people who are unconcerned with worldly matters; spiritually minded.
Not belonging to this world; celestial.
Exceeding what is typically found in the world; exceptional, transcendent.