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