The word Mumed is misspelled against Mummed, which is past tense of "Mumm"
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Mummed has double "mm" is mispronounced as "m"
Remember double 'MM' in between the strings mu & ed which should not be misspelled with single 'M'
Wrong Spelling: mu-m-ed
Correct Spelling: mu-mm-ed
Check more misspelled words of Mummed to spell it correct.