Sumered or Summered: How To spell?

The word Sumered is misspelled against Summered, which is past tense of "Summer"

Summered has double "mm" is mispronounced as "m"
Remember double 'MM' in between the strings su & ered which should not be misspelled with single 'M'
Wrong Spelling:  su-m-ered 
Correct Spelling:  su-mm-ered 
Check more misspelled words of Summered to spell it correct.

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