Praentimation or Preintimation: How To spell?

The word Praentimation is misspelled against Preintimation, a noun meaning "Previous intimation; a suggestion beforehand."

Word contains consecutive vowels 'EI' in between alphabets pr & ntimation is misspelled as 'AE'
Wrong Spelling:  pr-ae-ntimation 
Correct Spelling:  pr-ei-ntimation 
Find more incorrect spellings of Preintimation to spell right way.