trygghet (Swedish) comes from Swedish trygg, from Old Norse tryggr, from Proto-Germanic triwwiz, from Proto-Indo-European drew-, from Proto-Indo-European dóru, from Proto-Indo-European deru- — firm, solid; wood; be firm, hard, solid.
trygghet (Swedish): security, safety
Definitions
security, safety
Ancestry of “trygghet”, step by step
trygghet traces back through two separate lines of ancestry.