15 letters · 21 points in Scrabble
noun a reciprocal relation between interdependent entities (objects or individuals or groups)
originEtymology tree Proto-Indo-European *h₁én Proto-Indo-European *h₁entér Proto-Italic *n̥ter Latin inter Latin inter-bor. English inter- English dependence English interdependence From inter- + dependence.
Etymology from Wiktionary, CC BY-SA 3.0