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