Here's what rhymes with agehardened.
                        
                        
                    
                                hardened  pardoned  Words that almost rhyme with agehardened
shortened  sharpened  sergeant  absorbent  mordant  discordant  disheartened  adsorbent  important  unimportant  sordid  afforded  guarded  darkened  softened  boarded  broadened  horrid  apportioned  bargained  garland  solid  nodded  awarded  bonded  modeled  applauded  cautioned  florid  marveled  snarled  sparkled  hobbled  marshalled  plodded  torrid  regarded  started  recorded  parted  plotted  startled  dotted  halted  haunted  morbid  spotted  proportioned  thwarted  vaulted  blotted  bottled  charted  mottled  salted  toppled  trotted  cobbled  garbled  jostled  quarreled  stolid  torpid  wanted  adopted  supported  departed  distorted  deported  squalid  clotted  frosted  remodeled  reported  exhausted  prompted  exported  accosted  contorted  transported  concocted