| A | B |
| fugitive | Someone fleeing from punishment or danger. |
| fugacious | Passing away quickly, evanescent. |
| refuge | Shelter or protection from danger, distress or difficulty. |
| conductor | A guide or leader of a party. |
| reduce | To bring down. |
| aqueduct | A channel that leads water from a remote source. |
| orthodox | Adhering to what is accepted, traditional, and established. |
| orthopedic | Branch of medicine treating bones, muscles, and joints. |
| orthoepy | The correct pronounciation of the words of a language. |
| morphology | Study of change in organisms. |
| morpheme | The smallest meaningful unit of a language. |
| morphine | A compound to dull pain. |
| mobile | Capable of moving about. |
| motion | The process or act of changing positions. |
| kinesiology | The science or study of human muscular movements. |
| invisible | Not able to be seen. |
| visible | Able to be seen. |
| portable | Able to be carried. |