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