This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
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adj. superlative form of priestly: most priestly. most priestly.

"Carlyle has pictured for us his early home at Ecclefechan on the Border; his father, a stone mason of the highest character; his mother with her frugal, pious ways; the minister, from whom he learned Latin, 'the priestliest man I ever beheld in any ecclesiastical guise.'"

priestlier