The word Demurable is misspelled against Demurrable, an adjective meaning "That may be demurred to."
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Demurrable has double "rr" is mispronounced as "r"
Remember double 'RR' in between the strings demu & able which should not be misspelled with single 'R'
Wrong Spelling:  demu-r-able 
Correct Spelling:  demu-rr-able 
Check more misspelled words of Demurrable to spell it correct.