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