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