Anagrams of: COPENHAGEN_

• chemical process in which one atom or ion or group changes places with another

• a mutual expression of views (especially an unpleasant one)

• the act of changing one thing for another thing

• the act of giving something in return for something received

• a workplace that serves as a telecommunications facility where lines from telephones can be connected together to permit communication

• a workplace for buying and selling; open only to members

• (sports) an unbroken sequence of several successive strokes

• reciprocal transfer of equivalent sums of money (especially the currencies of different countries)

• the act of putting one thing or person in the place of another:

• (chess) gaining (or losing) a rook in return for a knight or bishop

• (chess) the capture by both players (usually on consecutive moves) of pieces of equal value

• give to, and receive from, one another

• exchange or replace with another, usually of the same kind or category

• change over, change around, as to a new order or sequence

• hand over one and receive another, approximately equivalent

• put in the place of another; switch seemingly equivalent items

• exchange a penalty for a less severe one

• a fraudulent business scheme

• At the home of

• a six-sided polygon

• A man who is meekly subservient to his wife.

• (chiefly by a wife) To nag persistently.

• An Italian or Provençal song or ballad.

• A canzona (mediaeval Italian instrumental composition).

• the 19th letter of the Hebrew alphabet

• lower the grade of something; reduce its worth

• a cone-shaped acoustic device held to the mouth to intensify and direct the human voice

• Existing or growing underground.