Here's what rhymes with undered.
                        
                        
                    
                                wondered  thundered  sundered  plundered  blundered  Words that almost rhyme with undered
numbered  lumbered  cumbered  unnumbered  slumbered  outnumbered  encumbered  renumbered  unencumbered  upward  uttered  shuddered  ushered  averred  adjured  poniard  covered  suffered  colored  coloured  muttered  cupboard  hovered  buffered  buttered  puckered  shuttered  buzzard  hungered  mothered  governed  cultured  mustard  mustered  ruptured  cluttered  fluttered  smothered  upturned  custard  sputtered  stuttered  sunburned  hunkered  sluggard  recovered  uncovered  clustered  drunkard  punctured  flustered  untutored  blustered  dissevered  spluttered  uncolored  discovered  structured  sculptured  discolored  discoloured  uncluttered  uncultured  ungoverned  unstructured  rediscovered  undiscovered  restructured  multicolored  multicoloured