Atteanable or Attainable: How To spell?

The word Atteanable is misspelled against Attainable, an adjective meaning "Capable of being attained or reached by efforts of the mind or body; capable of being compassed or accomplished by efforts directed to the object."

Word contains consecutive vowels 'AI' in between alphabets att & nable is misspelled as 'EA'
Wrong Spelling: att-ea-nable
Correct Spelling: att-ai-nable
Explore spell check of Attainable to spell without errors.