Impaured or Impaired: How To spell?
The word Impaured is misspelled against Impaired, which is past tense of "Impair"
Word contains consecutive vowels 'AI' in between alphabets imp & red is misspelled as 'AU'Wrong Spelling:  imp-au-red  Correct Spelling:  imp-ai-red 
Check more misspelled words of Impaired to spell it correct.