Agean or Augean: How To spell?

The word Agean is misspelled against Augean, an adjective meaning "Hence: Exceedingly filthy or corrupt."

Word begins with consecutive vowels 'AU' followed by alphabets 'gean' is misspelled as 'A' as letter 'U' is phonetically ignored
Wrong Spelling:  a-gean 
Correct Spelling:  au-gean 
Explore spell check of Augean to spell without errors.

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