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 monotonic synchronic catatonic hydroponic avionic acetonic electronic diachronic histrionic planktonic polyphonic architectonic telephonic monophonic ultrasonic stereophonic infrasonic ganglionic philharmonic quadraphonic quadrophonic pathognomonic microelectronic

Words that almost rhyme with mannoheptonic

atomic comic genomic diatomic subatomic economic anatomic autonomic uneconomic agronomic ergonomic tragicomic taxonomic gastronomic astronomic macroeconomic socioeconomic 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 anisotropic 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 catastrophic 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 nonnarcotic aetiologic haematologic noncaloric chocoholic chocaholic horologic diagnostic alcoholic hydrochloric physiologic macroscopic neurologic prognostic atherosclerotic morphologic melancholic oligarchic peristaltic polymorphic telescopic arthroscopic unpatriotic gyroscopic misanthropic nonalcoholic workaholic macrobiotic posthypnotic gynaecologic seismologic astronautic microscopic philanthropic anthropomorphic epidemiologic immunologic pharmacologic spectroscopic gynecologic stereoscopic fluoroscopic kaleidoscopic microcosmic antispasmodic stroboscopic bacteriologic meteorologic electroscopic submicroscopic