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