The word Osteyl is misspelled against Osteal, an adjective meaning "Osseous."
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Osteal has vowels 'ea' together mispronounced as 'ey'
Word contains consecutive vowels 'EA' in between alphabets ost & l is misspelled as 'EY'
Wrong Spelling:  ost-ey-l 
Correct Spelling:  ost-ea-l 
Explore spell check of Osteal to spell without errors.