Here's what rhymes with sentiment.
                        
                        
                    
                                presentiment  Words that almost rhyme with sentiment
element  estimate  settlement  sediment  tenement  testament  excellent  evident  regiment  elegant  arrogant  elephant  detriment  etiquette  merriment  gentlest  centralist  pestilent  entrancement  relevant  eloquent  temperament  therapist  negligent  decadent  emigrant  resettlement  excrement  pessimist  petulant  redolent  celebrant  secondment  development  experiment  delicate  deficit  feminist  irrelevant  prevalent  requisite  specialist  desolate  impediment  integument  envelopment  carefullest  metricate  restfullest  tepidest  definite  intelligent  affectionate  embarrassment  exquisite  antecedent  benevolent  prejudiced  baronet  malevolent  embezzlement  anesthetist  geneticist  registrant  eugenicist  imperilment  nonresident  redevelopment  pleasantest  perfectionist  polemicist  indefinite  prerequisite  unintelligent  unprejudiced  nonspecialist  underdevelopment  expressionist  impressionist