Impeorer or Impairer: How To spell?

The word Impeorer is misspelled against Impairer, a noun meaning "One who, or that which, impairs."

Word contains consecutive vowels 'AI' in between alphabets imp & rer is misspelled as 'EO'
Wrong Spelling:  imp-eo-rer 
Correct Spelling:  imp-ai-rer 
Find more incorrect spellings of Impairer to spell right way.

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