Mer or Mear: How To spell?

The word Mer is misspelled against Mear, a noun meaning "A boundary. See Mere."

Mear has vowels 'ea' together mispronounced as 'e'
Word contains consecutive vowels 'EA' in between alphabets m & r is misspelled as 'E'
Wrong Spelling:  m-e-r 
Correct Spelling:  m-ea-r 
Explore spell check of Mear to spell without errors.

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