Synonyms for familiar with in English

Antonyms

• unfamiliar
• unfamiliar with
• unknown
• unaware
• unaware of
• new to
• ignorant
• unaccustomed
• unclear
• unfamiliar to
• unidentified
• uninformed
• unknown to
• unheard
• unheard of
• undistinguished
• undetermined
• unbeknownst
• obscure
• foreign to
• unheard-of
• ...