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