tonic ionic sonic conic phonic bionic chronic ironic tectonic demonic iconic sardonic hypertonic platonic symphonic diatonic subsonic daemonic embryonic harmonic hegemonic chorionic colonic mnemonic supersonic isotonic laconic synchronic catatonic hydroponic avionic acetonic electronic diachronic histrionic monotonic planktonic polyphonic telephonic ultrasonic monophonic stereophonic infrasonic ganglionic architectonic philharmonic quadraphonic quadrophonic pathognomonic microelectronic

Words that almost rhyme with heptonic

atomic comic genomic diatomic subatomic economic anatomic autonomic ergonomic tragicomic taxonomic uneconomic agronomic astronomic gastronomic socioeconomic macroeconomic microeconomic

topic boric logic historic symbolic toxic hypnotic folic gothic tropic atopic biotic bardic hayrick rollick cosmic metabolic aortic chaotic erotic exotic garlic hydraulic caustic despotic episodic systolic hyperbolic idiotic pyloric semiotic fibrotic formic frolic gnostic iambic karmic meiotic myopic robotic cirrhotic diabolic seraphic strophic subtopic chopstick carsick subtropic shambolic placekick patriotic periodic apostolic aquatic neurotic biologic caloric cytotoxic diastolic geologic histologic isotropic melodic psychotic carbolic isotopic metaphoric parabolic phenolic symbiotic synoptic anabolic anarchic anoxic basaltic catabolic cathodic cytologic euphoric meteoric pedagogic sclerotic thrombotic bucolic folkloric vitriolic xenophobic heartsick rhapsodic theosophic shopaholic antibiotic philosophic prehistoric narcotic pathologic ascorbic endoscopic etiologic metamorphic necrotic psychologic spasmodic yardstick agnostic cathartic hematologic lethargic nontoxic orthodontic psychotropic quixotic antarctic demagogic hierarchic homoerotic acrostic ecologic subarctic allegoric sophomoric aetiologic haematologic chocoholic chocaholic horologic diagnostic alcoholic hydrochloric physiologic catastrophic neurologic prognostic anisotropic melancholic oligarchic peristaltic polymorphic telescopic arthroscopic unpatriotic gyroscopic workaholic posthypnotic seismologic astronautic philanthropic epidemiologic morphologic spectroscopic stereoscopic fluoroscopic misanthropic stroboscopic macrobiotic nonnarcotic noncaloric gynaecologic microscopic macroscopic anthropomorphic atherosclerotic immunologic pharmacologic gynecologic bacteriologic kaleidoscopic microcosmic antispasmodic meteorologic electroscopic nonalcoholic submicroscopic