Predamite or Preadamite: How To spell?

The word Predamite is misspelled against Preadamite, a noun meaning "An inhabitant of the earth before Adam."

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

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