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