1. (adjective) having much knowledge or education

• abreast
• au courant
• au fait
• up on
• advised
• conversant
• familiar
• educated
• enlightened
• hep
• hip
• hip to
• knowing
• wise
• wise to
• knowing
• knowledgeable
• privy
• well-read

1. (adjective) having much knowledge or education

• educated
• enlightened
• sophisticated

1. (adjective) having much knowledge or education

• uninformed