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