Refron or Refrain: How To spell?

The word Refron is misspelled against Refrain, a verb meaning "To keep one's self from action or interference; to hold aloof; to forbear; to abstain."

Word contains consecutive vowels 'AI' in between alphabets refr & n is misspelled as 'O'
Wrong Spelling:  refr-o-n 
Correct Spelling:  refr-ai-n 
Find more incorrect spellings of Refrain to spell right way.

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