Impyring or Impairing: How To spell?

The word Impyring is misspelled against Impairing, which is present continuous of "Impair"

Word contains consecutive vowels 'AI' in between alphabets imp & ring is misspelled as 'Y'
Wrong Spelling: imp-y-ring
Correct Spelling: imp-ai-ring
Find more wrongly spelled words of Impairing to spell it well.