Trithestical or Tritheistical: How To spell?

The word Trithestical is misspelled against Tritheistical, an adjective meaning "pertaining to tritheism."

Word contains consecutive vowels 'EI' in between alphabets trith & stical is misspelled as 'E' as letter 'I' is phonetically ig
Wrong Spelling:  trith-e-stical 
Correct Spelling:  trith-ei-stical 
Find more wrongly spelled words of Tritheistical to spell it well.