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