Rer or Rear: How To spell?

The word Rer is misspelled against Rear, a noun meaning "Specifically, the part of an army or fleet which comes last, or is stationed behind the rest."

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

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