familiarity

nouns

personal knowledge or information about someone or something
is derived from
is derived from
usualness by virtue of being familiar or well known
is derived from
is derived from
antonym
is a type of (narrower)
commonness by virtue of not being unusual
is an attribute of
well known or easily recognized
"a familiar figure"; "familiar songs"; "familiar guests"
is an attribute of
not known or well known
"a name unfamiliar to most"; "be alert at night especially in unfamiliar surroundings"
close or warm friendship
"the absence of fences created a mysterious intimacy in which no one knew privacy"
is derived from
a casual manner
an act of undue intimacy