Preidamitic or Preadamitic: How To spell?

The word Preidamitic is misspelled against Preadamitic, an adjective meaning "Existing or occurring before Adam; preadamic; as, preadamitic periods."

Preadamitic has vowels 'ea' together mispronounced as 'ei'
Word contains consecutive vowels 'EA' in between alphabets pr & damitic is misspelled as 'EI'
Wrong Spelling:  pr-ei-damitic 
Correct Spelling:  pr-ea-damitic 
Find more wrongly spelled words of Preadamitic to spell it well.

You might be interested to know

Protracheita or Protracheata?

Reidjournment or Readjournment?

Reinnexation or Reannexation?