Here's what rhymes with isopropanol.
                        
                        
                    
                                role  roll  whole  soul  coal  goal  hole  pole  sole  bowl  fol  mole  poll  toll  enroll  knoll  shoal  dole  droll  foal  bole  boll  thole  troll  unroll  vole  kohl  tole  prole  dolour  patrol  stole  parole  scroll  stroll  bedroll  oriole  maypole  beanpole  rissole  skoal  control  casserole  vacuole  buttonhole  cajole  petiole  condole  innersole  glycerol  systole  extol  arteriole  decontrol  pigeonhole  camisole  cubbyhole  extoll  quadrupole  profiterole