Sterling and Unalloyed

Sterling adjective - Of the very best kind.

Unalloyed and sterling are semantically related in genuine topic. In some cases you can use "Unalloyed" instead an adjective "Sterling".

Unalloyed adjective - Free from added matter.

Sterling and unalloyed are semantically related in genuine topic. You can use "Sterling" instead an adjective "Unalloyed", if it concerns topics such as authentic.