1. acceleration
aggressive activation alteration authorization calculation cancellation decoration
demolition incompetent inconsiderate outrank income outgoing adventurous

2. Acceleration is when a car gains speed fast. (Noun)

3. Aggressive means being very angry and scaring other people. (adjective)

4. Activation is the action or process of making something active or operative. (Noun)

5. If you make an alteration, you make a change to something to improve it. (Noun)

6. Authorization means giving permission or allowing something to happen
Authorization means giving permission or allowing something to happen. (Noun)

7. Calculation means finding out the number or size of something. (Noun)

8. Cancelation means stopping or cancelling something that has been arranged or planned. (Noun)

9. A decoration is an object used to make something look more beautiful
A decoration is an object used to make something look more beautiful. (Noun)

10. A demolition means completely destroying something. (Noun)

11. If you are incompetent, you are not good enough for a job or a task
If you are incompetent, you are not good enough for a job or a task. (adjective)

12. If you are inconsiderate, you do not care about other people’s feelings. (adjective)

13. To outrank means being more senior or higher than somebody. (verb)

14. Income means the amount of money you earn. (noun)

15. If you are outgoing, you like spending time with lots of people and are not shy. (adjective)

16. An adventurous person enjoys going on adventures and exploring new areas. (adjective)