Retaulment or Retailment: How To spell?

The word Retaulment is misspelled against Retailment, a noun meaning "The act of retailing."

Word contains consecutive vowels 'AI' in between alphabets ret & lment is misspelled as 'AU'
Wrong Spelling:  ret-au-lment 
Correct Spelling:  ret-ai-lment 
Check more misspelled words of Retailment to spell it correct.

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