Graoner or Grainer: How To spell?

The word Graoner is misspelled against Grainer, a noun meaning "A knife for taking the hair off skins."

Word contains consecutive vowels 'AI' in between alphabets gr & ner is misspelled as 'AO'
Wrong Spelling: gr-ao-ner
Correct Spelling: gr-ai-ner
Find more incorrect spellings of Grainer to spell right way.