Here's what rhymes with periodontoclasia.
                        
                        
                    
                                aphasia  dysplasia  neoplasia  metaplasia  hyperplasia  euthanasia  hypoplasia  fantasia  Words that almost rhyme with periodontoclasia
gratia  mesa  geisha  acacia  osteomalacia  depopulation  data  beta  theta  zeta  chakra  maitre  bodega  regalia  azalea  cicada  peseta  balalaika  spiraea  bacchanalia  paraphernalia