Here's what rhymes with clavum.
                        
                        
                    
                                Words that almost rhyme with clavum
awesome  often  blossom  rosin  possum  caution  cation  soften  opossum  libation  precaution  microcosm  macrocosm  tryptophan  herniation  calumniation  autumn  bottom  column  solemn  forum  quorum  bonum  slalom  carom  problem  quantum  boredom  mortem  balsam  condom  dorsum  sorghum  drachm  rostrum  wampum  flotsam  thraldom  foursome  thralldom  decorum  nostrum  metronome  stardom  cockscomb  gastronome  falciparum  sugarplum  postpartum