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