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