The word Sacerdotaly is misspelled against Sacerdotally, an adverb meaning "In a sacerdotal manner."
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Sacerdotally has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings sacerdota & y which should not be misspelled with single 'L'
Wrong Spelling:  sacerdota-l-y 
Correct Spelling:  sacerdota-ll-y 
Find more incorrect spellings of Sacerdotally to spell right way.