Overhal or Overhaul: How To spell?

The word Overhal is misspelled against Overhaul, meaning "examine thoroughly to learn about the condition"

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