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