Here's what rhymes with impessive.
                        
                        
                    
                                impressive  excessive  oppressive  obsessive  possessive  aggressive  expressive  depressive  compressive  recessive  repressive  suppressive  unimpressive  digressive  progressive  successive  regressive  inexpressive  transgressive  retrogressive  overaggressive  nonsuccessive  immunosuppressive  Words that almost rhyme with impessive
impresses  tresses  blesses  messes  abbesses  yeses  fesses  addresses  excesses  assesses  caresses  meshes  oppresses  obsesses  murderesses  egresses  amerces  confesses  distresses  professes  suppresses  digresses  fleshes  threshes  tigresses  manageresses  mayoresses  prosthesis  refreshes  acquiesces  coalesces  regresses  fluoresces  authoresses  effervesces  prioresses  reassesses  obsolesces  sorceresses  convalesces  recrudesces  transgresses  preadolescence  intensive  pensive  festive  restive  extensive  expensive  offensive  defensive  incentive  attentive  digestive  directive  congestive  infective  inventive  inoffensive  invective  inattentive  unoffensive  effective  objective  respective  defective  suggestive  affective  corrective  detective  elective  ineffective  inexpensive  deceptive  perceptive  retentive  imperceptive  collective  perspective  protective  subjective  selective  connective  irrespective  preventive  receptive  reflective  apprehensive  hypertensive  reflexive  convective  projective  redemptive  hypotensive  preemptive  deflective  unperceptive  comprehensive  prospective  introspective  coextensive  counteroffensive  disincentive  nonobjective  noneffective  overattentive  contraceptive  intersubjective  retrospective  antihypertensive  proprioceptive