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

Words that almost rhyme with marathonic

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

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