SynonymDefinitionAntonym.com - English Synonym Dictionary

Someone to whom private matters are confided

Give to understand

Imply as a possibility

Marked by close acquaintance, association, or familiarity

Thoroughly acquainted through study or experience

Having or fostering a warm or friendly and informal atmosphere

Innermost or essential

Concerning things deeply private and personal

Used euphemistically to refer to the genitals

Involved in a sexual relationship

Having mutual interests or affections; of established friendship