Mysids is a 6 letter English word. It's valid Words with friends word worth 11 points.
You can make 64 anagrams from letters in mysids (dimssy).
1940-45; New Latin Mysidae a family of the order, equivalent to Mys(is) the type genus (Greek mýsis shutting (mý(ein) to shut (the mouth, eyes, or other openings) + -sis -