Here's what rhymes with obst.
                        
                        
                    
                                Words that almost rhyme with obst
art  cost  lost  forced  ought  arched  oft  tossed  aught  dost  opt  not  part  thought  want  court  got  heart  short  hot  lot  marked  sort  sought  taught  bought  caught  crossed  fault  fought  port  salt  shot  soft  talked  walked  watched  chart  fort  launched  locked  marched  pot  washed  cart  halt  knocked  shocked  wrought  chopped  dot  font  frost  knot  parked  rot  vault  cocked  cot  dart  haunt  loft  malt  mocked  naught  popped  rocked  taut  topped  tort  tot  yacht  brought  start  apart  dropped  plot  spot  stopped  adopt  assault  sport  blocked  enforced  exhaust  prompt  smart  divorced  endorsed  slot  aloft  blot  clot  cropped  flocked  fraught  propped  quart  stocked  thwart  trot  report  support  default  import  remarked  resort  depart  forgot  embarked  escort  impart  basalt  unlocked  reinforced  consort  distort  restaurant  transport  counterpart  commandant