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