Here's what rhymes with morphotectonic.
tonic tectonic chronic ionic sonic conic architectonic phonic bionic ironic chorionic colonic demonic iconic platonic diatonic daemonic electronic embryonic hegemonic mnemonic sardonic diachronic hypertonic isotonic laconic planktonic catatonic subsonic telephonic hydroponic avionic acetonic harmonic ultrasonic supersonic histrionic monotonic polyphonic symphonic synchronic ganglionic monophonic stereophonic infrasonic quadraphonic quadrophonic pathognomonic microelectronic philharmonic Words that almost rhyme with morphotectonic
atomic comic economic genomic diatomic subatomic anatomic autonomic uneconomic ergonomic taxonomic agronomic tragicomic gastronomic astronomic socioeconomic macroeconomic microeconomic topic boric logic toxic chaotic folic gothic tropic atopic biotic bardic hayrick rollick cosmic periodic aortic apostolic aquatic erotic exotic garlic caloric caustic despotic carbolic idiotic parabolic pyloric cathodic formic frolic gnostic iambic karmic meiotic myopic robotic cirrhotic diabolic seraphic strophic subtopic chopstick carsick placekick historic symbolic metabolic hydraulic neurotic biologic diastolic episodic geologic hypnotic melodic psychotic systolic hyperbolic isotopic necrotic phenolic semiotic symbiotic agnostic anabolic anarchic anoxic basaltic catabolic cathartic dialogic euphoric fibrotic meteoric orthodontic pedagogic sclerotic bucolic demagogic folkloric acrostic ecologic heartsick rhapsodic subtropic shambolic chocoholic chocaholic diagnostic alcoholic patriotic hydrochloric philosophic cytotoxic isotropic narcotic pathologic prognostic ascorbic endoscopic etiologic metaphoric morphologic psychologic spasmodic synoptic yardstick lethargic nontoxic peristaltic psychotropic quixotic telescopic thrombotic antarctic arthroscopic hierarchic homoerotic vitriolic xenophobic subarctic workaholic allegoric theosophic aetiologic shopaholic antibiotic physiologic prehistoric catastrophic histologic neurologic atherosclerotic metamorphic spectroscopic hematologic melancholic oligarchic polymorphic unpatriotic gyroscopic macrobiotic posthypnotic sophomoric nonnarcotic haematologic noncaloric gynaecologic seismologic astronautic horologic microscopic macroscopic philanthropic anisotropic immunologic pharmacologic gynecologic stereoscopic bacteriologic fluoroscopic kaleidoscopic microcosmic misanthropic stroboscopic submicroscopic electroscopic anthropomorphic epidemiologic antispasmodic nonalcoholic meteorologic