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