Tanted or Taunted: How To spell?

The word Tanted is misspelled against Taunted, which is past tense of "Taunt"

Word contains consecutive vowels 'AU' in between alphabets t & nted is misspelled as 'A' as letter 'U' is phonetically ignored
Wrong Spelling: t-a-nted
Correct Spelling: t-au-nted
Explore spell check of Taunted to spell without errors.