An anagram is a word formed by rearranging all the letters of another word, using each letter exactly once. These words use every letter from "SIMNEK":
A carnivorous mammal of the genus Putorius, allied to the weasel. The European mink is Putorius lutreola. The common American mink (P. vison) varies from yellowish brown to black. Its fur is highly valued. Called also minx, nurik, and vison.