Nemetaun or Nemetean: How To spell?

The word Nemetaun is misspelled against Nemetean, a noun meaning "One of the Nemertina."

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

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