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