Here's what rhymes with biogeographic.
graphic traffic geographic radiographic orthographic biographic demographic photographic bibliographic telegraphic topographic angiographic holographic iconographic tomographic typographic calligraphic xerographic ethnographic pornographic stratigraphic cartographic lithographic oceanographic stenographic choreographic phonographic seismographic chromatographic autobiographic crystallographic lexicographic cinematographic electrocardiographic electroencephalographic Words that almost rhyme with biogeographic
classic thoracic neoclassic psychopathic osteopathic intrathoracic magic tragic panic erratic lactic manic phallic clastic tannic malefic organic elastic plastic static fabric ceramic climatic dogmatic drastic frantic autocratic catholic rheumatic tactic chromatic galactic galvanic glutamic operatic thalamic achromatic italic magmatic pelagic syllabic theocratic acrobatic mastic tyrannic apparatchik priapic democratic dramatic dynamic automatic romantic gastric hepatic metallic aromatic emphatic pancreatic pragmatic schematic scholastic somatic thematic traumatic volcanic barbaric ecstatic lymphatic mechanic nomadic oceanic pneumatic sporadic synaptic aliphatic asthmatic cephalic climactic fanatic ophthalmic panoramic programmatic spastic aplastic heraldic satanic titanic slapstick ataxic botanic disyllabic baldric aerobatic bureaucratic gigantic problematic psychiatric semantic inorganic monastic charismatic didactic dynastic enigmatic hemorrhagic inelastic neoplastic pediatric prophylactic prostatic sarcastic axiomatic geriatric kinematic messianic nostalgic pedantic prismatic tympanic diagrammatic diaphragmatic haemorrhagic idiomatic muriatic phlegmatic protoplasmic spermatic splanchnic technocratic zygomatic bimetallic bombastic isobaric orgiastic paediatric schismatic panchromatic periphrastic plutocratic polysyllabic stigmatic matchstick nonelastic diplomatic aristocratic fantastic enzymatic hydrostatic hypothalamic idiosyncratic metastatic stochastic aerodynamic cinematic ecclesiastic emblematic endoplasmic monochromatic presynaptic anaphylactic gymnastic homeostatic iconoclastic monosyllabic orthostatic thermoplastic undemocratic viscoelastic antidemocratic chiropractic epigrammatic nonmetallic unromantic astigmatic meritocratic sycophantic thermostatic undramatic nondramatic photostatic unemphatic systematic cytoplasmic thermodynamic paradigmatic postsynaptic psychodynamic psychosomatic transatlantic hyperplastic hypoplastic intrahepatic posttraumatic unproblematic anticlimactic intergalactic interscholastic nondemocratic numismatic semiautomatic transoceanic enthusiastic symptomatic electrostatic hemodynamic hydrodynamic melodramatic undiplomatic unidiomatic homoeostatic asymptomatic unsystematic unenthusiastic overenthusiastic