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