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