Why this word is great
PROPINQUITY — [Noun] Nearness in place, time, or relationship; also, the similarity in nature born of such closeness. From Middle English propinquite, from Middle French propinquité, from Latin propinquitās ("nearness"), from propinquus ("neighbouring, near"), from prope ("near") + -inquus ("pertaining to"). Unlike "proximity" (which primarily measures a cold, metric space) or "affinity" (which celebrates a pre-existing, spiritual bond), propinquity is the fertile, often accidental, condition of closeness from which all connection sprouts. It is the shared, silent radiator of a boarding-house hallway, the coincidental alignment of two umbrellas in the same stand day after day, or the quiet, decades-long accrual of resemblance between two sisters who live apart. We are shaped less by grand designs than by the quiet, insistent press of what is simply, unavoidably, near.