Here's what rhymes with ileitis.
                        
                        
                    
                                riotous  quietus  Words that almost rhyme with ileitis
libelous  giantess  privatise  litheness  violence  righteousness  psoriasis  quietness  violets  chitinous  blitheness  piousness  sidedness  archdiocese  nihilists  lifelessness  spiciness  vaginalis  timelessness  finalists  viaducts  guilelessness  satyriasis  tirelessness  impiousness  psychiatrists  mindfulness  nonviolence  childlessness  mindlessness  spitefulness  lopsidedness  podiatrists  skilfulness  spinelessness  recitalists  environments  entitlements