Which of the following words is closest in meaning to “Intimacy”?

Intimacy means close familiarity; closeness.

• Correct answer - closeness: it has the same meaning as Intimacy.
• privacy: freedom from public attention - wrong, it does not mean the same as Intimacy.
• primacy: the state of being first - wrong, it does not mean the same as Intimacy.
• lunacy: madness - wrong, it does not mean the same as Intimacy.