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