| A | B |
| Concurrent | Happening at the same time |
| Confiscate | When an authority takes something |
| Constitute | To be the parts of |
| Decipher | To interpret or read something difficult |
| Default | Fail to do something required |
| Hypothetical | Theoretical |
| Nominal | slight, very small by comparison |
| Predominant | Most common or noticable |
| Prerequisite | Something required beforehand |
| Recession | A tempory decline in business; bad money time |