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