closeness

noun

1.
a feeling of being intimate and belonging together
NHG Gemeinschaf nighness intimacy
Derived from:
close
2.
the quality of being close and poorly ventilated
stuffiness
3.
the spatial property resulting from a relatively small distance
nearness
Derived from:
close
4.
5.
characterized by a lack of openness (especially about one's actions or purposes)
secretiveness
Antonym:
openness
Derived from:
close
6.