Attaunableness or Attainableness: How To spell?

The word Attaunableness is misspelled against Attainableness, a noun meaning "The quality of being attainable; attainability."

Word contains consecutive vowels 'AI' in between alphabets att & nableness is misspelled as 'AU'
Wrong Spelling: att-au-nableness
Correct Spelling: att-ai-nableness
Check more misspelled words of Attainableness to spell it correct.