| A | B |
| corrode | to eat or wear away |
| corrosion | the process of wearing away |
| debris | broken, scattered remains |
| debris | litter; rubbish |
| elated | happy and excited |
| elation | feeling of great joy |
| exploit | a brave and daring act |
| exploit | an adventure |
| exploit | to make full use of |
| exploit | to utilize |
| exploit | to use in a selfish way; to take advantage of |
| leeway | an extra amount of time that allows some freedom |
| miniature | on a small scale |
| miniature | a small copy of something |
| mobile | an artistic structure that has parts that move easily and this is sometimes hung up |
| mobile | easily moved |
| onset | a start or a beginning |
| ooze | soft, watery mud as at the bottom of a lake or sea |
| ooze | to leak out slowly |
| pathetic | causing feelings of pity or sorrow |
| pathetic | held in low esteem; arousing scorn |
| preliminary | coming at the beginning; coming before the main event |
| quest | a hunt or a search |
| restrain | to hold back |
| restrain | to keep under control |
| restraint | a holding back or keeping under control |
| salvage | to save from destruction or loss |
| salvage | property saved from loss |
| scour | to clean by scrubbing hard |
| scour | to search thoroughly |