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