Anagrams of: DUARCHIES

• The spinal column, or the vertebrae of the spine.

• An anatomical shaft or axis in a marine invertebrate.

• The central shaft of a feather.

• The main shaft of either a compound leaf, head of grain, or fern frond.

• treated so as to have a permanently wrinkled appearance

• subdued or brought low in condition or status

• a seat for one person, with a support for the back

• the position of professor

• the officer who presides at the meetings of an organization

• an instrument of execution by electrocution; resembles an ordinary seat for one person

• a particular seat in an orchestra

• act or preside as chair, as of an academic department in a university

• preside over

• a loud resonant repeating noise

• a serious accident (usually involving one or more vehicles)

• a sudden large decline of business or the prices of stocks (especially one that causes additional failures)

• the act of colliding with something

• (computer science) an event that causes a computer system to become inoperative

• fall or come down violently

• move with, or as if with, a crashing noise

• undergo damage or destruction on impact

• move violently as through a barrier

• break violently or noisily; smash

• occupy, usually uninvited

• make a sudden loud sound

• enter uninvited; informal

• cause to crash

• hurl or thrust violently

• undergo a sudden and severe downturn

• stop operating

• sleep in a convenient place

• the domain controlled by a duke or duchess

• a person who is being chased