Neogeuan or Neogaean: How To spell?

The word Neogeuan is misspelled against Neogaean, an adjective meaning "pertaining to the New Wld, Western Hemisphere."

--> Neogaean has vowels 'ae' together mispronounced as 'eu'
Word contains consecutive vowels 'AE' in between alphabets neog & an is misspelled as 'EU'
Wrong Spelling:  neog-eu-an 
Correct Spelling:  neog-ae-an 
Check more misspelled words of Neogaean to spell it correct.

-->

You might be interested to know

Preumnire or Praemnire?

Spaneumic or Spanaemic?

Archeian or Archaean?