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