Triarchies is a 10 letter English word. It's valid Scrabble word worth 16 points. It's valid Words with friends word worth 15 points.
You can make 700 anagrams from letters in triarchies (acehiirrst).
First recorded in 1595-1605, triarchy is from the Greek word triarchía triumvirate. See tri-, -archy
triarchy, trī′ar-ki, n. government by three persons: a state governed by three persons.