Here's what rhymes with higgsinos.
                        
                        
                    
                                winos  Words that almost rhyme with higgsinos
casinos  chinos  merinos  neutrinos  jalapenos  cappuccinos  supremos  maraschinos  keynotes  trios  burritos  seacoasts  gismos  steamboats  nuncios  speedboats  libidos  keystrokes  incognitos  braggadocios