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