Here's what rhymes with diurnity.
                        
                        
                    
                                eternity  modernity  fraternity  taciturnity  confraternity  Words that almost rhyme with diurnity
certainty  diversity  courtesy  absurdity  eternally  circuitry  perversity  learnedly  jerkily  paternally  certainly  perfectly  currency  currently  internally  nervously  purposely  fervently  thermally  burgundy  cursorily  sturdily  virtuously  fervency  maternally  discernibly  infernally  thirstily  emergency  uncertainty  commercially  externally  biodiversity  deservedly  fraternally  wordlessly  university  insurgency  uncertainly  discourtesy  reversibly  recurrently  universally  concurrently  inadvertently  irreversibly  conservancy  undeservedly  unreservedly  controversially  unconcernedly  counterinsurgency