Ectostaul or Ectosteal: How To spell?
The word Ectostaul is misspelled against Ectosteal, an adjective meaning "pertaining to ectostosis; as, ectosteal ossification."
Ectosteal has vowels 'ea' together mispronounced as 'au'Word contains consecutive vowels 'EA' in between alphabets ectost & l is misspelled as 'AU'
Wrong Spelling:  ectost-au-l  Correct Spelling:  ectost-ea-l 
Check more misspelled words of Ectosteal to spell it correct.