Naseated or Nauseated: How To spell?

The word Naseated is misspelled against Nauseated, which is past tense of "Nauseate"

Word contains consecutive vowels 'AU' in between alphabets n & seated is misspelled as 'A' as letter 'U' is phonetically ignore
Wrong Spelling: n-a-seated
Correct Spelling: n-au-seated
Explore spell check of Nauseated to spell without errors.