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