Noun
The state of being familiar; intimate and frequent converse, or association; unconstrained intercourse; freedom from ceremony and constraint; intimacy; as, to live in remarkable familiarity.
Anything said or done by one person to another unceremoniously and without constraint; esp., in the pl., such actions and words as propriety and courtesy do not warrant; liberties.
Source: Webster's dictionaryFamiliarity breeds contempt, while rarity wins admiration. Apuleius
Familiarity breeds contempt. Aesop
Familiarity breeds contempt - and children. Mark Twain
Familiarity is like the sea that kills the fisherman. Kiganda Proverb
Familiarity breeds contempt. English Proverb
Familiarity breeds contempt; distance breeds respect. Nigerian Proverb