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

Words that almost rhyme with infrasonic

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

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