名词

1. 亲密生嫌隙；亲不敬，熟生蔑
Familiarity is used especially in the expression familiarity breeds contempt to say that if you know a person or situation very well, you can easily lose respect for that person or become careless in that situation.

1. an act of undue intimacy

Synonym: improprietyindecorumliberty

2. close or warm friendship

e.g. the absence of fences created a mysterious intimacy in which no one knew privacy

Synonym: intimacycloseness

3. usualness by virtue of being familiar or well known

4. a casual manner

Synonym: casualness

5. personal knowledge or information about someone or something

Synonym: acquaintanceconversanceconversancy