Here's what rhymes with xsthetical.
                        
                        
                    
                                heretical  theoretical  poetical  exegetical  hermetical  arithmetical  parenthetical  alphabetical  antithetical  Words that almost rhyme with xsthetical
biomedical  helical  vesicle  vesical  spherical  metrical  testicle  technical  identical  lexical  symmetrical  unethical  electrical  hysterical  asymmetrical  ecumenical  indelible  academical  obstetrical  angelical  extendible  dialectical  evangelical  geometrical  nonsensical  hemispherical  unsymmetrical  diametrical  imperceptible  petrochemical  nontechnical  nonidentical  electrochemical  nonelectrical  pyrotechnical  infinitesimal  trigonometrical  incomprehensible