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