Here's what rhymes with characterististics.
                        
                        
                    
                                mystics  statistics  logistics  ballistics  stylistics  heuristics  characteristics  linguistics  Words that almost rhyme with characterististics
diptychs  dipsticks  districts  picnics  lipsticks  triptychs  deliquesce  critics  physics  lyrics  cheerless  civics  mimics  peerless  cynics  gimmicks  misfits  piglets  missis  tipis  titbits  tippets  arthritics  dimwits  dingus  chicness  resits  nitpicks  clinics  specifics  rickets  ceteris  fillets  guiltless  pollicis  thinness  geophysics  tidbits  widgets  biophysics  gibbets  vinous  midships  syphilitics  philippics  wikis  hijinks  nitwits  fillips  kibitz  litchis  redistricts  arteritis  ellipsis  enuresis  hypophysis  inauspicious  rhinitis  symphysis  amidships  shiftless  solidus  acrylics  figments  thriftless  bulimics  diacritics  honorifics  limpness  paralytics  catalytics  metaphysics  linguists  retinitis  astrophysics  tendinitis  careerists  revisits  tendonitis  peritonitis  hieroglyphics  pneumonitis  strabismus  patronymics  electrophoresis  polyclinics  tranquillise  flibbertigibbets