Antonyms for Familiar

Antonyms starting with letter U

• unfamiliar

  well-known, common, friendly
• unusual

  well-known, common, unfamiliar
• unacquainted

  friendly, common, unfamiliar
• unknown

  well-known, common, friendly
• uncommon

  well-known, common, friendly
• unfriendly

  friendly, knowledgeable
• unknowledgeable

  knowledgeable
• unsociable
• unhappy
• undistinguished

  knowledgeable
• unremarkable

  knowledgeable
• unapproachable

  knowledgeable
• unintelligent
• uncomfortable
• unaccustomed

  well-known
• uninformed
• unassuming
• unaware
• unconscious
• unmindful
• unknowing
• unwitting
• unheeding
• unnatural
• unassertive
• unpretentious
• unacquainted with
• unfamiliar with