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