Adjectives

4. Mysterious puzzling or difficult to understand often associated with hidden or obscure meanings
6. Unclear vague or hazy lacking distinct boundaries or definition
8. Short lived fleeting or lasting for only a brief period transient in nature
9. Of or relating to the ether a hypothetical substance once thought to occupy space beyond the Earth's atmosphere also used to describe something delicate or ethereal
10. Related to the sky or heavens particularly objects events or phenomena that occur in space such as stars planets or celestial bodies

1. Relating to a higher dimensional space particularly the fourth dimension
2. Ghostly or spectral in nature relating to illusions apparitions or dreamlike visions
3. Characterized by idealism and unrealistic impractical or chivalrous pursuits inspired by the fictional character Don Quixote
5. rippling Pertaining to a phenomenon or effect that causes distortions or ripples in the fabric of time often associated with time travel or temporal disturbances
7. Emitting light especially without producing heat often through a process of fluorescence or phosphorescence