Here's what rhymes with tetrapyrrolic.
                        
                        
                    
                                Words that almost rhyme with tetrapyrrolic
yogic  heroic  aerobic  trophic  chromic  clonic  phobic  gnomic  homesick  benzoic  cyclonic  stoic  bobolink  moronic  biopic  anaerobic  eukaryotic  arachidonic  protozoic  goldbrick  hypertrophic  anticyclonic  agoraphobic  hydrophobic  homophobic  claustrophobic