Taatologized or Tautologized: How To spell?

The word Taatologized is misspelled against Tautologized, which is past tense of "Tautologize"

Word contains consecutive vowels 'AU' in between alphabets t & tologized is misspelled as 'AA'
Wrong Spelling:  t-aa-tologized 
Correct Spelling:  t-au-tologized 
Find more incorrect spellings of Tautologized to spell right way.

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