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