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