Here's what rhymes with multiplicitas.
                        
                        
                    
                                duplicitous  Words that almost rhyme with multiplicitas
precipitous  fierceness  siliceous  priggishness  implicitness  derisiveness  griminess  willingness  ubiquitous  litigants  iniquitous  permissiveness  spirituous  submissiveness  explicitness  spiritless  piggishness  filminess  cliquishness  skittishness  jinrickshas  jinrikshas  coincidence  certificates  restrictiveness  serendipitous  significance  descriptiveness  distinctiveness  vindictiveness  insignificance