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