familiarly

from WordNet (r) 3.0 (2006)

familiarly
    adv 1: in an intimately familiar manner; "Sid, as he was
           familiarly known by his friends, was one of the most
           respected and devoted members of the socialist minority
           group"

from The Collaborative International Dictionary of English v.0.48

Familiarly \Fa"mil"iar*ly\, adv.
   In a familiar manner.
   [1913 Webster]