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