1. Abet: verb: to assist

2. Accord: verb: to be in agreement

3. Adept: adjective: highly skilled

4. Advocate: verb: to speak in favor of

5. Agile: adjective: to move in a quick and easy way

6. Allot: verb: to divide or distribute by share or portion

7. Aloof: adjective: reserved or shy

8. Amiss: adjective: improper, wrong, faulty

9. Analogy: noun: comparison

10. Anarchy: noun: society without government or law

11. Antics: noun: playful trick or prank

12. Apprehend: verb: to understand or to catch (as in arrest)

13. Ardent: adjective: intense feeling or passion

14. Articulate: Adjective: uttered clearly; or capable of speech

15. Assail: verb: to attack vigorously or violently

16. Assimilate: verb: to absorb or to bring into conformity with the customs of a society

17. Atrocity: noun: extreme or shockingly wicked event

18. Attribute: verb: resulting from a specific cause or quality given to a person, thing, or group

19. Audacious: adjective: extremely bold or daring

20. Augment: verb: to make larger