The word Demured is misspelled against Demurred, which is past tense of "Demur"
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Demurred has double "rr" is mispronounced as "r"
Remember double 'RR' in between the strings demu & ed which should not be misspelled with single 'R'
Wrong Spelling:  demu-r-ed 
Correct Spelling:  demu-rr-ed 
Check more misspelled words of Demurred to spell it correct.