The word Confered is misspelled against Conferred, which is past tense of "Confer"
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Conferred has double "rr" is mispronounced as "r"
Remember double 'RR' in between the strings confe & ed which should not be misspelled with single 'R'
Wrong Spelling:  confe-r-ed 
Correct Spelling:  confe-rr-ed 
Find more incorrect spellings of Conferred to spell right way.