Hypogaun or Hypogean: How To spell?

The word Hypogaun is misspelled against Hypogean, an adjective meaning "Hypogeous."

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

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