Gaoner or Gainer: How To spell?

The word Gaoner is misspelled against Gainer, a noun meaning "One who gains."

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

You might be interested to know

Haolstorm or Hailstorm?

Impaorment or Impairment?

Koaota or Koaita?