| A | B |
| Arduous | very difficult. |
| Canny | ”Shrewd and careful; watchful of one's own interests.” |
| Climax | the greatest moment or event. |
| Endorse | To be favorably associated with a product in return for payment. |
| Exuberant | bubbling over with enthusiasm. |
| Intrepid | ”brave; courageous.” |
| Kindle | To cause to become excited or stirred up. |
| Lucrative | Producing wealth or profit. |