Crustacain or Crustacean: How To spell?

The word Crustacain is misspelled against Crustacean, meaning "Pertaining to a division of arthropods, containing lobsters, crabs, crawfish, etc."

Crustacean has vowels 'ea' together mispronounced as 'ai'
Word contains consecutive vowels 'EA' in between alphabets crustac & n is misspelled as 'AI'
Wrong Spelling:  crustac-ai-n 
Correct Spelling:  crustac-ea-n 
Check more misspelled words of Crustacean to spell it correct.

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