Here's what rhymes with selfentrapment.
                        
                        
                    
                                entrapment  Words that almost rhyme with selfentrapment
catchment  attachment  detachment  reattachment  fragment  transient  rampant  casement  lambent  plangent  patent  talent  blanket  gallant  planet  practiced  rabbit  harassment  tangent  embankment  pageant  valiant  enchantment  gamut  blackest  lancet  ratchet  reactant  latticed  tappet  attractant  blandest  manhunt  placket  habit  balanced  advancement  basket  granite  jacket  packet  ballot  enactment  enhancement  palate  ballast  casket  facet  fascist  fastest  galloped  hamlet  palette  pianist  bandit  carrot  grandest  gravest  hatchet  instalment  pallet  canvassed  cravat  gasket  saddest  calloused  faggot  gadget  maggot  malachite  mascot  fattest  maddest  fagot  flattest  gavotte  shallot  termagant  transshipped  unpracticed  vastest  elaborate  pamphlet  bankrupt  banquet  magnet  tablet  commandment  stagnant  unbalanced  combatant  handcuffed  handsomest  magnate  reenactment  disbandment  imbalanced  medallist  inhabit  disenchantment  antifascist  counterbalanced  propagandist  overbalanced  noncombatant  electromagnet