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