Ectostail or Ectosteal: How To spell?

The word Ectostail is misspelled against Ectosteal, an adjective meaning "pertaining to ectostosis; as, ectosteal ossification."

Ectosteal has vowels 'ea' together mispronounced as 'ai'
Word contains consecutive vowels 'EA' in between alphabets ectost & l is misspelled as 'AI'
Wrong Spelling: ectost-ai-l
Correct Spelling: ectost-ea-l
Find more incorrect spellings of Ectosteal to spell right way.