Historia

familiar

[1]	companion , comrade , fellow , associate
[2]	familiar spirit

adj.

[1]	well-known , common , commonplace , everyday , ordinary , current
[2]	frequent , usual , customary , habitual , routine , traditional
[3]	friendly , affable , close , intimate , sociable , social , free , free and easy , relaxed , over-friendly , overfree , overfamiliar , bold , forward , insolent , impudent , presumptuous , presuming , disrespectful , unreserved , unrestrained , informal , casual , cordial , unceremonious , (Colloq) chummy , (Slang) (US/Canadian) buddy-buddy , palsy-walsy
[4]	familiar with , aware/conscious/cognizant of , knowledgeable about/of/in , conversant/acquainted with , no stranger to , on speaking terms with , up on/in , (well-)versed in , informed of/about , privy to , in the know about , au courant , au fait
[5]	conversant
[6]	intimate