Chiastic is a 8 letter English word. It's valid Scrabble word worth 15 points. It's valid Words with friends word worth 16 points.
You can make 168 anagrams from letters in chiastic (acchiist).
1865-70; Greek chiast(ós) diagonally arranged (see chiasma) + -ic
An instance of the so-called "chiastic" construction of which S. was fond.