Here's what rhymes with signalment.
                        
                        
                    
                                Words that almost rhyme with signalment
innocent  filament  ligament  indolent  insolent  vigilant  virulent  incident  implement  intimate  immigrant  imminent  increment  immanent  impotent  simulate  stimulant  irritant  visitant  sycophant  ficklest  instrument  infinite  militant  silicate  dissonant  littlest  belittlement  ministrant  nimblest  cheerfullest  difficult  equivalent  intricate  ambivalent  coincident  militarist  medicament  dissimulate  nonvirulent  timpanist  legitimate  imprisonment  omnipotent  predicament  precipitant  magnificent  participant  particulate  discriminant  empiricist  gesticulate  nonmilitant  abolitionist  grandiloquent  exhibitionist  individuate  nonequivalent  coalitionist  inarticulate  prohibitionist  indiscriminate  nonparticipant