Grunion is a 7 letter English word. It's valid Scrabble word worth 8 points. It's valid Words with friends word worth 12 points.
You can make 102 anagrams from letters in grunion (ginnoru).
1915-20; probably Spanish gruñon grunter, derivative of gruñir to grunt Latin grunnīre
If you had a skillet hot on the coals and threw in a handful of grunion you could never have a finer dish.