Perichaitial or Perichaetial: How To spell?

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

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

-->

You might be interested to know

Pseudaisthesia or Pseudaesthesia?

Tainioglossa or Taenioglossa?

Cayca or Caeca?