Predministration or Preadministration: How To spell?

The word Predministration is misspelled against Preadministration, a noun meaning "Previous administration."

Preadministration has vowels 'ea' together mispronounced as 'e'
Word contains consecutive vowels 'EA' in between alphabets pr & dministration is misspelled as 'E'
Wrong Spelling:  pr-e-dministration 
Correct Spelling:  pr-ea-dministration 
Find more incorrect spellings of Preadministration to spell right way.

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