Reinnexation or Reannexation: How To spell?

The word Reinnexation is misspelled against Reannexation, a noun meaning "Act of reannexing."

Reannexation has vowels 'ea' together mispronounced as 'ei'
Word contains consecutive vowels 'EA' in between alphabets r & nnexation is misspelled as 'EI'
Wrong Spelling:  r-ei-nnexation 
Correct Spelling:  r-ea-nnexation 
Find more incorrect spellings of Reannexation to spell right way.

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