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