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