Here's what rhymes with appellate.
                        
                        
                    
                                prelate  stellate  tessellate  crenellate  Words that almost rhyme with appellate
garret  gelid  marriage  remarriage  disparage  intermarriage  debit  geddit  checklist  relished  legit  chairlift  deadest  bedsit  desperate  cherished  perished  chemist  respite  embellished  blemished  reddest  cesspit  rarebit  fairest  leftist  decrepit  sexist  unblemished  tumescent  replenished  centrist  unfairest  spendthrift  homogenised  clarinetist  nonsexist