Wiktionary
propinquities
n. (plural of propinquity English)
Usage examples of "propinquities".
That was how women with lovers lived in the wicked old societies, in apartments with all the rooms on one floor, and all the indecent propinquities that their novels described.
The whole incident had somehow seemed, in spite of its vulgar setting and its inevitable prosaic propinquities, to be enacting itself in some unmapped region outside the pale of the usual.