Deastical or Deistical: How To spell?

The word Deastical is misspelled against Deistical, an adjective meaning "Pertaining to, savoring of, or consisting in, deism; as, a deistic writer; a deistical book."

Word contains consecutive vowels 'EI' in between alphabets d & stical is misspelled as 'EA'
Wrong Spelling:  d-ea-stical 
Correct Spelling:  d-ei-stical 
Find more wrongly spelled words of Deistical to spell it well.