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

Words that almost rhyme with cthonic

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

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