tonic ionic sonic conic phonic bionic chronic ironic tectonic demonic iconic sardonic hypertonic platonic diatonic daemonic harmonic chorionic colonic mnemonic supersonic isotonic laconic symphonic catatonic subsonic hydroponic avionic acetonic embryonic hegemonic ultrasonic diachronic histrionic monotonic planktonic polyphonic synchronic telephonic electronic pathognomonic monophonic stereophonic infrasonic ganglionic architectonic philharmonic quadraphonic quadrophonic microelectronic

Words that almost rhyme with opisthotonic

atomic comic autonomic genomic diatomic subatomic anatomic economic agronomic ergonomic gastronomic astronomic tragicomic taxonomic uneconomic socioeconomic macroeconomic microeconomic

topic boric logic toxic folic gothic tropic atopic biotic robotic bardic hayrick rollick historic symbolic cosmic aortic chaotic erotic garlic caustic cytotoxic despotic systolic hyperbolic idiotic pyloric formic frolic gnostic iambic karmic meiotic myopic cirrhotic diabolic seraphic strophic subtopic theosophic chopstick carsick shambolic placekick metabolic patriotic periodic apostolic aquatic exotic hydraulic neurotic biologic caloric diastolic episodic geologic hypnotic melodic psychotic carbolic isotopic parabolic phenolic semiotic spasmodic symbiotic anabolic anarchic anoxic basaltic catabolic cathodic cytologic dialogic euphoric meteoric orthodontic pedagogic psychotropic sclerotic thrombotic bucolic folkloric homoerotic vitriolic heartsick rhapsodic sophomoric subtropic shopaholic antibiotic hydrochloric philosophic prehistoric catastrophic histologic isotropic narcotic neurologic pathologic ascorbic endoscopic etiologic metaphoric necrotic psychologic synoptic yardstick agnostic cathartic lethargic nontoxic oligarchic antarctic demagogic hierarchic unpatriotic xenophobic acrostic ecologic stroboscopic subarctic allegoric posthypnotic aetiologic chocoholic astronautic chocaholic horologic diagnostic alcoholic physiologic prognostic metamorphic morphologic hematologic peristaltic polymorphic quixotic telescopic arthroscopic gyroscopic workaholic macrobiotic haematologic noncaloric gynaecologic seismologic philanthropic anisotropic atherosclerotic spectroscopic melancholic stereoscopic fluoroscopic kaleidoscopic antispasmodic misanthropic meteorologic nonnarcotic microscopic macroscopic anthropomorphic epidemiologic immunologic pharmacologic gynecologic bacteriologic microcosmic nonalcoholic submicroscopic electroscopic