Here's what rhymes with lychnum.
                        
                        
                    
                                Words that almost rhyme with lychnum
enim  eorum  rerum  iam  sheikdom  sheikhdom  freedom  diesem  cerium  chiefdom  threesome  fiefdom  teatime  hominum  labium  cilium  museum  capsicum  arboretum  samarium  solarium  mausoleum  imperium  coliseum  francium  encomium  trapezium  protactinium