supernal has definitions from the field of religion
1
[ adjective ] (religion) being or coming from on high

Examples

"interpret the plague as a visitation from heaven, a supernal punishment for the sins of men"

Related terms

infernal heavenly

2
[ adjective ] (religion) of heaven or the spirit

Synonyms

celestial ethereal

Examples

"celestial peace" "ethereal melodies" "the supernal happiness of a quiet death"

Related terms

heavenly

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