| A | B |
|---|
| Proficient | Highly skilled at something |
| Analyze | to examine in detail in order to discover meaning, essential features, etc |
| Adversary | an opponent or enemy |
| Aplomb | Self-confidence, especially in a difficult situation |
| Apprehensive | Anxious or fearful; uneasy |
| Aptitude | The ability to learn or understand something quickly |
| Attentive | Giving attention to something; being considerate |
| Banish | To force to leave a contry or place; exile. |
| Barricade | Something that serves as an obstacle; a barrier |
| bluff | To engage in a false display of strength or confidence, especially in order to deceive someone. |
