Rettainment or Reattainment: How To spell?

The word Rettainment is misspelled against Reattainment, a noun meaning "The act of reattaining."

Reattainment has vowels 'ea' together mispronounced as 'e'
Word contains consecutive vowels 'EA' in between alphabets r & ttainment is misspelled as 'E'
Wrong Spelling:  r-e-ttainment 
Correct Spelling:  r-ea-ttainment 
Find more wrongly spelled words of Reattainment to spell it well.

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