Answer:
1. Dictatorial: use of one's authority in accord only with one's own will or desire
2. Irrevocable: not capable of being called back
3. Edict: an official public proclamation or order
4. Prediction: act of saying ahead of time
5. Emission: process of sending out something
6. Abductor: one who leads another away
7. Invocation: an appeal to a higher power for assistance
Explanation:
Dictatorial refers to the total power of a ruler. Irrevocable means not able to be changed or recovered. An edict is an official order or proclamation released by a person in authority. A prediction is a forecast or prophecy. An emission refers to the discharge of something, usually gas or radiation. An abductor is a person who takes another person away illegally by force or deception. Finally, an invocation deals with invoking something or someone for assistance or authority.