empyreal /em-pi-rēˈəl/ or (Milton, Pope) /em-pirˈi-əl/

1. Formed of pure fire or light
2. Of or relating to the highest and purest region of heaven
3. Sublime

• sitiophobia
• sitiophobias
• Sitka spruce
• sitologies
• sitology
• sit on
• sit on one's hands
• sit on someone's knee
• sit on the fence
• sit on the splice
• sitophobia
• sitophobias
• sit out
• sitrep
• sitreps
• sits
• sits vac
• Sitta
• sittar
• sittella
• sittellas
• sitter
• sitter-in
• sitters
• sit tight