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