Ostracayn or Ostracean: How To spell?

The word Ostracayn is misspelled against Ostracean, a noun meaning "Any one of a family of bivalves, of which the oyster is the type."

Ostracean has vowels 'ea' together mispronounced as 'ay'
Word contains consecutive vowels 'EA' in between alphabets ostrac & n is misspelled as 'AY'
Wrong Spelling:  ostrac-ay-n 
Correct Spelling:  ostrac-ea-n 
Browse incorrect spellings of Ostracean to spell it good.

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