The word Diferentiae is misspelled against Differentiae, which is plural of "Differentia"
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Differentiae has double "ff" is mispronounced as "f"
Remember double 'FF' in between the strings Di & erentiae which should not be misspelled with single 'F'
Wrong Spelling: Di-f-erentiae
Correct Spelling: Di-ff-erentiae
Find more wrongly spelled words of Differentiae to spell it well.