Hallmark and Touchstone

Hallmark noun - A device, design, or figure used as an identifying mark.

Touchstone and hallmark are semantically related in benchmark topic. In some cases you can use "Touchstone" instead a noun "Hallmark".

Touchstone noun - Something set up as an example against which others of the same type are compared.

Hallmark and touchstone are semantically related in benchmark topic. Sometimes you can use "Hallmark" instead a noun "Touchstone".