Argein or Argean: How To spell?

The word Argein is misspelled against Argean, an adjective meaning "Pertaining to the ship Argo. See Argo."

Argean has vowels 'ea' together mispronounced as 'ei'
Word contains consecutive vowels 'EA' in between alphabets arg & n is misspelled as 'EI'
Wrong Spelling:  arg-ei-n 
Correct Spelling:  arg-ea-n 
Find more wrongly spelled words of Argean to spell it well.

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