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