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