The word Overhul 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 'U' as letter 'A' is phonetically ignored
Wrong Spelling:  overh-u-l 
Correct Spelling:  overh-au-l 
Check more misspelled words of Overhaul to spell it correct.