Here's what rhymes with pedogenic.
                        
                        
                    
                                pathogenic  splenic  biogenic  eugenic  phrenic  pyogenic  allergenic  irenic  antigenic  teratogenic  photogenic  telegenic  transgenic  cryogenic  iatrogenic  mutagenic  neurogenic  psychogenic  androgenic  hypoallergenic  calisthenic  callisthenic  schizophrenic  carcinogenic  anthropogenic  neurasthenic  hallucinogenic  Words that almost rhyme with pedogenic
totemic  pfennig  academic  epidemic  endemic  polemic  pandemic  systemic  epistemic  ischemic  leukaemic  nonacademic  technic  benthic  derrick  poetic  pelvic  ferric  relic  peptic  eutectic  steric  tartaric  turmeric  medic  fetich  pectic  genetic  authentic  generic  acetic  diabetic  metric  pathetic  angelic  ascetic  forensic  septic  apathetic  aseptic  centric  cleric  enteric  hectic  allelic  emetic  sceptic  dietetic  geodesic  geodetic  lovesick  polytechnic  gametic  bathetic  domestic  aesthetic  energetic  kinetic  prophetic  athletic  majestic  apologetic  cosmetic  esoteric  esthetic  numeric  phonetic  alphabetic  diuretic  obstetric  prosthetic  cybernetic  skeptic  anorexic  chimeric  dyspeptic  hermetic  hysteric  inauthentic  acerbic  anorectic  antithetic  pyrotechnic  paregoric  redbrick  unauthentic  electric  magnetic  atmospheric  synthetic  anesthetic  dialectic  dielectric  eccentric  geometric  symmetric  antiseptic  asymmetric  eclectic  epileptic  anaesthetic  barometric  empathetic  frenetic  isomeric  monomeric  ontogenetic  photometric  psychedelic  apoplectic  dyslexic  geocentric  peripatetic  cataleptic  evangelic  homiletic  paramedic  paraplegic  splenetic  diametric  parenthetic  unaesthetic  exegetic  copacetic  phrenetic  dyslectic  sympathetic  arithmetic  concentric  mesenteric  parametric  isometric  phylogenetic  egocentric  ionospheric  radiometric  antipathetic  thermometric  unapologetic  nonathletic  volumetric  econometric  psychometric  antidiuretic  biosynthetic  colorimetric  ethnocentric  geomagnetic  kinesthetic  neuroleptic  paramagnetic  alphanumeric  nonmagnetic  onomatopoetic  narcoleptic  telekinetic  nonelectric  unesthetic  cliometric  photoelectric  photosynthetic  unsympathetic  isoelectric  nonparametric  stoichiometric  anthropocentric  heliocentric  psychokinetic  hydroelectric  parasympathetic  ferromagnetic  piezoelectric  trigonometric  pharmacokinetic  electromagnetic