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