Nucha is a 5 letter English word. It's valid Scrabble word worth 10 points. It's valid Words with friends word worth 12 points.
You can make 35 anagrams from letters in nucha (achnu).
1350-1400; Medieval Latin: nape of neck Arabic nukhāʿ spinal marrow
nucha: the upper surface of the neck connecting head and thorax.