Attoning or Attaining: How To spell?
The word Attoning is misspelled against Attaining, which is present continuous of "Attain"
Word contains consecutive vowels 'AI' in between alphabets att & ning is misspelled as 'O'Wrong Spelling:  att-o-ning  Correct Spelling:  att-ai-ning 
Find more incorrect spellings of Attaining to spell right way.