Lader or Lauder: How To spell?

The word Lader is misspelled against Lauder, a noun meaning "One who lauds."

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