Here's what rhymes with nephelinitic.
lytic critic granitic analytic hemolytic arthritic nephritic cenobitic zoophytic parasitic dendritic paralytic syphilitic fibrinolytic haemolytic hydrolytic impolitic antisemitic porphyritic saprophytic coenobitic catalytic proteolytic thrombolytic encephalitic psychoanalytic electrolytic hermaphroditic Words that almost rhyme with nephelinitic
acidic bromidic phenotypic philippic juridic mystic mimic mythic nitpick civic cystic lyric citric physic cynic lithic thymic gimmick diptych realistic clinic rhythmic terrific picnic autistic cryptic elliptic idyllic limbic lipstick logistic rabbinic theistic egoistic empiric hedonistic honorific monistic triptych arrhythmic dipstick sylphic artistic linguistic unrealistic heuristic holistic prolific acrylic ballistic ecliptic horrific pacific sadistic satiric animistic atheistic juristic neolithic polycystic syllogistic egotistic shamanistic surrealistic voyeuristic aphoristic bulimic euphemistic periwig pinprick sophistic puristic flyspeck specific scientific intrinsic optimistic stylistic humanistic idealistic journalistic logarithmic mechanistic monolithic pessimistic simplistic statistic altruistic dualistic hydrophilic moralistic socialistic synergistic algorithmic antiarrhythmic communistic eosinophilic fatalistic futuristic hieroglyphic legalistic metaphysic novelistic organismic pantheistic patristic chauvinistic eulogistic megalithic patronymic inartistic jingoistic paleolithic casuistic nepotistic nonrhythmic materialistic nationalistic naturalistic anachronistic hemispheric narcissistic opportunistic pluralistic rationalistic ritualistic basophilic imperialistic militaristic monotheistic polytheistic unspecific feudalistic nonscientific palaeolithic pantomimic pugilistic belletristic polyclinic characteristic antagonistic apocalyptic deterministic extrinsic monopolistic nonspecific paternalistic relativistic unscientific carboxylic impressionistic positivistic sociolinguistic cannibalistic stratospheric expressionistic overoptimistic transpacific probabilistic capitalistic cataclysmic oligopolistic uncharacteristic universalistic individualistic spiritualistic