Here's what rhymes with zweifelhaftem.
                        
                        
                    
                                Words that almost rhyme with zweifelhaftem
shafting  fasting  rafting  lasting  casting  drafting  grafting  crafting  blasting  gasping  elastin  rasping  recasting  redrafting  foretasting  everlasting  grasping  clasping  miscasting  overcasting  contrasting  unclasping  handcrafting  sandblasting  flabbergasting