| A | B |
| Rearrange | To arrange an area or a number of objects again |
| Recede | Move back or away from a limit point |
| Recondition | To restore to a good or satisfactory condition |
| Regress | To move backwards |
| Reconsider | To consider again |
| Horoscope | A prediction of future events or advice and on a diagram |
| Microscopes | An optical instrument having a lens to see small objects |
| Periscope | Optical instruments that enable the user to view objects that are not in the direct line of vision |
| Scope | An extent or a range of view and outlook |
| Kaleidoscope | a constantly changing pattern or sequence of objects or elements. |