The best replacement for propinquity is proximity.

The best alternatives to propinquity are rated as following:
★★★★★  proximity
★★★★  nearness

Your alternative for propinquity is not listed? Suggest!
Speaking about propinquity, one probably shouldn't forget about community.

Other search terms related to propinquity and their ratings are:
★★★★★ community
You have in mind a companion for propinquity and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of propinquity in all years. Click on graph for more.
propinquity
proximity
nearness