Main entry: familiarity, intimacy, closeness
Definition: close or warm friendship
Usage: the absence of fences created a mysterious intimacy in which no one knew privacy
Main entry: closeness, intimacy
Definition: a feeling of being intimate and belonging together
Usage: their closeness grew as the night wore on
Main entry: amour, affair, affaire, intimacy, involvement, liaison
Definition: a usually secretive or illicit sexual relationship