| A | B |
| Aviatrix | Woman plane pilot |
| Contraction | act of drawing together or shrinking |
| Memory | an ability to retain knowledge |
| Abbreviate | to shorten |
| Progress | a movement forward |
| Extraction | process of withdrawing, pulling out |
| Pugnacious | having an aggressive nature |
| Repugnant | distasteful, offensive |
| Accessible | easily entered, approached or obtained |
| Commemorate | to honor the memory of |
| Commotion | the scene of noisy confusion or activity |
| Accelerate | to increase the speed |
| Mobility | relating to the quality of being able to move |
| Aviary | a place where birds are kept |
| Brevity | the quality of being brief, short |
| Memorial | related to remembering a person or event |
| Secede | to formally break away from |
| Infrastructure | the underlying framework of a system |