Here's what rhymes with superceded.
                        
                        
                    
                                acceded  beaded  speeded  unheeded  kneaded  weeded  preceded  conceded  seceded  interceded  unneeded  impeded  unimpeded  Words that almost rhyme with superceded
superheated  meted  seepage  unseated  cosseted  overheated  pleated  bleated  fleapit  repeated  competed  depleted  untreated  collegiate  undefeated  gibbeted  rabbeted  entreated  maltreated  mistreated  uncompleted  shielded  fielded  wielded  feasted  receipted  calcimined  attitudinised