Apperer or Appearer: How To spell?

The word Apperer is misspelled against Appearer, a noun meaning "One who appears."

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

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