Here's what rhymes with praedominant.
                        
                        
                    
                                dominant  prominent  predominant  Words that almost rhyme with praedominant
commonest  nominate  botanist  continent  communist  consonant  somnolent  rottenest  confident  fortunate  fraudulent  novelist  proportionate  populist  apportionment  biologist  cognizant  columnist  geologist  protestant  apologist  formalist  gemologist  uncommonest  consequent  coordinate  concomitant  incompetent  bicarbonate  consulate  pathologist  corpulent  incontinent  reapportionment  zoologist  ideologist  urologist  phrenologist  congregant  ethologist  gemmologist  unfortunate  psychologist  consummate  proximate  antioxidant  monopolist  neurologist  entomologist  extortionate  anthologist  embryologist  contortionist  graphologist  futurologist  approximate  anthropologist  gynaecologist  cosmologist  seismologist  parapsychologist  escapologist  gynecologist  bacteriologist  musicologist  violoncellist  endocrinologist  anesthesiologist  anaesthesiologist