Vaoler or Vailer: How To spell?

The word Vaoler is misspelled against Vailer, a noun meaning "One who vails."

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

You might be interested to know

Waostcoat or Waistcoat?

Afraud or Afraid?

Arraugn or Arraign?