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