Here's what rhymes with architectonic.
                        
                        
                    
                                tonic  tectonic  chronic  ionic  sonic  conic  phonic  bionic  ironic  chorionic  colonic  demonic  iconic  platonic  diatonic  daemonic  electronic  embryonic  hegemonic  mnemonic  sardonic  diachronic  isotonic  laconic  planktonic  catatonic  subsonic  telephonic  avionic  acetonic  harmonic  ultrasonic  supersonic  histrionic  hypertonic  monotonic  polyphonic  symphonic  synchronic  hydroponic  ganglionic  monophonic  stereophonic  infrasonic  quadraphonic  quadrophonic  pathognomonic  philharmonic  microelectronic  Words that almost rhyme with architectonic
atomic  comic  economic  genomic  diatomic  anatomic  autonomic  uneconomic  ergonomic  subatomic  taxonomic  agronomic  gastronomic  tragicomic  astronomic  macroeconomic  microeconomic  socioeconomic  topic  boric  logic  toxic  chaotic  folic  gothic  tropic  atopic  biotic  bardic  hayrick  rollick  cosmic  periodic  aortic  apostolic  aquatic  erotic  exotic  garlic  caloric  caustic  despotic  carbolic  idiotic  parabolic  pyloric  cathodic  formic  frolic  gnostic  iambic  karmic  meiotic  myopic  robotic  cirrhotic  diabolic  seraphic  strophic  subtopic  chopstick  carsick  placekick  historic  symbolic  metabolic  hydraulic  neurotic  biologic  diastolic  episodic  geologic  hypnotic  melodic  psychotic  systolic  isotopic  necrotic  phenolic  semiotic  symbiotic  agnostic  anabolic  anarchic  anoxic  basaltic  catabolic  cathartic  dialogic  euphoric  fibrotic  hypoxic  meteoric  pedagogic  sclerotic  bucolic  demagogic  folkloric  acrostic  ecologic  heartsick  rhapsodic  shambolic  chocoholic  chocaholic  diagnostic  alcoholic  patriotic  philosophic  catastrophic  isotropic  narcotic  pathologic  prognostic  ascorbic  endoscopic  etiologic  hyperbolic  metaphoric  psychologic  spasmodic  synoptic  yardstick  lethargic  nontoxic  orthodontic  peristaltic  psychotropic  quixotic  telescopic  thrombotic  antarctic  hierarchic  vitriolic  xenophobic  subarctic  workaholic  allegoric  theosophic  subtropic  aetiologic  gynaecologic  shopaholic  antibiotic  hydrochloric  physiologic  prehistoric  cytotoxic  histologic  neurologic  metamorphic  spectroscopic  gynecologic  hematologic  melancholic  oligarchic  polymorphic  arthroscopic  homoerotic  kaleidoscopic  unpatriotic  gyroscopic  macrobiotic  posthypnotic  sophomoric  haematologic  noncaloric  astronautic  horologic  microscopic  macroscopic  philanthropic  anisotropic  atherosclerotic  immunologic  morphologic  pharmacologic  stereoscopic  bacteriologic  fluoroscopic  microcosmic  misanthropic  stroboscopic  nonnarcotic  electroscopic  seismologic  anthropomorphic  epidemiologic  antispasmodic  nonalcoholic  submicroscopic  meteorologic