Open English Wordnet
Nouns
(n)meanness, minginess, niggardliness, niggardness, parsimony, parsimoniousness, tightness, tightfistedness, closenessextreme stinginess
(n)closeness, secretivenesscharacterized by a lack of openness (especially about one's actions or purposes)
(n)familiarity, intimacy, closenessclose or warm friendship“the absence of fences created a mysterious intimacy in which no one knew privacy”