Hydraolic or Hydraulic: How To spell?
The word Hydraolic is misspelled against Hydraulic, an adjective meaning "pertaining to hydraulics, to fluids in motion; conveying, acting by, water; as, an hydraulic clock, crane, dock."
Word contains consecutive vowels 'AU' in between alphabets hydr & lic is misspelled as 'AO'Wrong Spelling:  hydr-ao-lic  Correct Spelling:  hydr-au-lic 
Find more incorrect spellings of Hydraulic to spell right way.