WordNet: closeness, secretiveness

characterized by a lack of openness (especially about one's actions or purposes)

• hypernym unsociability, unsociableness

• hyponym furtiveness, sneakiness, stealthiness

closeness

• (englanti) openness (antonym)

• (englanti) close (derivationally related)
• (suomi) sulkeutuneisuus (synonyymi)

secretiveness

• (englanti) secretive (derivationally related)
• (suomi) salamyhkäisyys (synonyymi)