Pericheatial or Perichaetial: How To spell?

The word Pericheatial is misspelled against Perichaetial, an adjective meaning "pertaining to the perichaeth."

--> Perichaetial has vowels 'ae' together mispronounced as 'ea'
Word contains consecutive vowels 'AE' in between alphabets perich & tial is misspelled as 'EA'
Wrong Spelling:  perich-ea-tial 
Correct Spelling:  perich-ae-tial 
Find more wrongly spelled words of Perichaetial to spell it well.

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