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