Synonyms for Un-familiarities:

• n.

  •ignorance (noun)
  • unfamiliarity.
  •illiteracy (noun)
  • illiterateness.
  •inexpertness (noun)
  • greenness.
  •innocence (noun)
  • plainness,
  • candidness,
  • freshness,
  • ignorance,
  • innocuousness,
  • inoffensiveness,
  • unworldliness,
  • guilelessness,
  • credulousness,
  • purity,
  • gullibility,
  • forthrightness,
  • unknowingness,
  • lack,
  • sincerity,
  • inexperience,
  • unaffectedness,
  • frankness,
  • ingenuousness,
  • unsophistication,
  • Innoxiousness,
  • artlessness,
  • virtue.
  •innovativeness (noun)
  • originality,
  • Newfangledness,
  • newness.
  •newfangledness (noun)
  • innovativeness.
  •novelty (noun)
  • modernity,
  • change,
  • uniqueness,
  • vicissitude,
  • oddball,
  • origination,
  • last word,
  • newfangled contraption,
  • oddity,
  • surprise,
  • mutation,
  • crazy,
  • weird,
  • innovation,
  • recentness,
  • permutation,
  • strangeness,
  • sport,
  • dernier cri,
  • original,
  • creation.
  •unfamiliarity (noun)
  • obtuseness,
  • Rawness,
  • disregard,
  • unawareness,
  • uncouthness,
  • bewilderment,
  • unenlightenment,
  • incomprehension,
  • Sciolism,
  • crudeness,
  • blindness,
  • nescience,
  • insensitivity,
  • innocence,
  • vagueness,
  • illiteracy,
  • mental incapacity,
  • callowness,
  • lack of education,
  • simplicity,
  • empty-headedness,
  • Inscience,
  • philistinism,
  • darkness,
  • obliviousness,
  • incapacity,
  • half-knowledge,
  • benightedness,
  • denseness,
  • unconsciousness,
  • dumbness,
  • oblivion,
  • shallowness,
  • unscholarliness,
  • fog.

Antonyms for Un-familiarities:

• n.

  • ignorance
    cultivation, competence, knowledge, literacy, talent, experience, intelligence, wisdom, education.
  • innocence
    blame, badness, impurity, sin, wildness, evil, guilt, treacherousness, corruption.
  • innovativeness
    usualness, normality.
  • novelty
    stagnation, habit.
  • unfamiliarity
    understanding, cognizance.