Ladator or Laudator: How To spell?

The word Ladator is misspelled against Laudator, a noun meaning "An arbitrator."

Word contains consecutive vowels 'AU' in between alphabets l & dator is misspelled as 'A' as letter 'U' is phonetically ignored
Wrong Spelling: l-a-dator
Correct Spelling: l-au-dator
Find more incorrect spellings of Laudator to spell right way.