Here's what rhymes with disputant.
                        
                        
                    
                                mutant  pollutant  annuitant  Words that almost rhyme with disputant
prudent  imprudent  impudent  student  truant  unit  fluent  coolant  diluent  souvent  bluest  loosest  rootlet  movement  improvement  pursuant  newest  tumult  adjuvant  fewest  rudest  coolest  soonest  cruelest  duellist  lewdest  amusement  recruitment  inducement  crudest  mouvement  smoothest  intuit  oculist  shrewdest  entombment  hugest  bassoonist  sunhat  nudest  obtusest  gruesomest  translucent  cartoonist  confluent  insouciant  canoeist  profusest  quadruplet