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