Kex is a 3 letter English word. It's valid Scrabble word worth 14 points. It's valid Words with friends word worth 14 points.
You can make 7 anagrams from letters in kex (ekx).
1350-1400; Middle English; of uncertain origin
kex then trys his luck, but is unhorsed so rudely that arm and leg are broken.
kex, keks, n. the dry stalk of the hemlock or other umbelliferous plants.