Introduced to synonyms

What is another word for Introduced to?

• familiar with
• acquainted with
• aware of
• conscious of
• at home with
• no stranger to
• informed about
• abreast of
• knowledgeable about
• versed in
• well up in
• proficient in
• conversant with
• on speaking terms with
• in the know about
• au courant with
• au fait with