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