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