| A | B |
| distinguish | Tell the difference between two things |
| launch | To begin something new. |
| to keep up | stay the same position or level |
| unprecedented | Has never happened or been done before. |
| appreciate | Be thankful for |
| point out | Call attention to. |
| arbitrary | Decided by feeling, not logic, thought or reason. |
| seek | look for |
| famous | renown |
| stride | Long steps or advances; great improvement. |
| endorsement | money earned from a product recommendation |
| rampant | profusely widespread |
| a matter of ... | a question of |
| burst | to emerge or spring suddenly |
| stamina | resistance, staying power |
| remarkable | likely to be noticed especially as being uncommon or extraordinary |