Here's what rhymes with aggravateth.
                        
                        
                    
                                death  breath  neath  shibboleth  Words that almost rhyme with aggravateth
deaf  chess  less  says  press  dress  guess  yes  bless  mess  mesh  rev  chef  ref  abbess  abs  fez  tress  fresh  stress  flesh  possess  assess  suppress  afresh  caress  finesse  oppress  clef  creche  cress  thresh  success  unless  impress  profess  recess  redress  refresh  repress  depress  undress  authoress  cortege  egress  largesse  digress  sunless  tigress  express  distress  confess  nonetheless  acquiesce  coalesce  transgress  reassess  adulteress  laundress  letterpress  sorceress  nevertheless  dispossess  watercress  depth  tenth  health  wealth  breadth  stealth  length  twelfth  strength  commonwealth