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