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