lödig

Etymology
, from. Cognate 🇨🇬, 🇨🇬, and 🇨🇬.

Adjective

 * 1) pure, unalloyed
 * 2)  of reliable quality

Usage notes
Before 1855, the purity of silver was in Sweden measured in sixteenths. For example, denoted an alloy of $12/16$ = 75% silver and 25% copper.