Closeness (8)
'closeness' is the definition.
(synonyms)
This is all the clue.
(Other definitions for intimacy that I've seen before include "Emotional closeness" , "Close friendship" , "close relationship" , "Sexual intercourse" , "Close familiarity" .)
'closeness' is the definition.
(proximity is a kind of closeness)
This is all the clue.
(Other definitions for proximity that I've seen before include "Nearness" , "Closeness" , "Neighbourhood" .)