The word Unmary is misspelled against Unmarry, a verb meaning "To annul the marriage of; to divorce."
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Unmarry has double "rr" is mispronounced as "r"
Remember double 'RR' in between the strings unma & y which should not be misspelled with single 'R'
Wrong Spelling:  unma-r-y 
Correct Spelling:  unma-rr-y 
Browse incorrect spellings of Unmarry to spell it good.