Nonzero is a 7 letter English word. It's valid Scrabble word worth 16 points. It's valid Words with friends word worth 18 points.
You can make 61 anagrams from letters in nonzero (ennoorz).
First recorded in 1900-05; non- + zero
Wright, the author of The Moral Animal and nonzero, accepts the first premise but not the second.
16
18