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