Here's what rhymes with riprap.
                        
                        
                    
                                lap  trap  wrap  rap  map  cap  gap  chap  tap  flap  nap  sap  slap  strap  clap  crap  hap  pap  scrap  snap  overlap  bitmap  handicap  Words that almost rhyme with riprap
rat  lad  lab  latch  drab  plaid  rad  brat  plat  that  had  bad  sat  catch  fat  flat  glad  cat  hat  mad  match  sad  patch  bat  batch  cab  chat  clad  dad  grab  mat  pad  slab  tab  badge  crab  hatch  pat  fad  tat  thatch  vat  dab  grad  matte  tad  attach  scratch  snatch  spat  stab  detach  stat  begat  scab  despatch  dispatch  autocrat  rheostat  habitat  diplomat  caveat  democrat  mismatch  ironclad  aristocrat  bureaucrat  thermostat  lamp  ramp  tramp  camp  grasp  damp  clamp  clasp  gasp  champ  cramp  stamp  scalp