Ninebark is a 8 letter English word. It's valid Scrabble word worth 14 points. It's valid Words with friends word worth 17 points.
You can make 235 anagrams from letters in ninebark (abeiknnr).
An Americanism dating back to 1775-85; nine + bark2
The high-bush cranberries bore white blossoms here and there, and the ninebark bushes were covered with masses of pinkish buds.