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