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