Propadeutical or Propaedeutical: How To spell?
The word Propadeutical is misspelled against Propaedeutical, an adjective meaning "pertaining to, conveying, preliminary instruction; introducty to any art science; instructing befehand."
Propaedeutical has vowels 'ae' together mispronounced as 'a'Word contains consecutive vowels 'AE' in between alphabets prop & deutical is misspelled as 'A'
Wrong Spelling:  prop-a-deutical  Correct Spelling:  prop-ae-deutical 
Check more misspelled words of Propaedeutical to spell it correct.