| adjacent |
near or next to. |
| allegation |
an assertion made in the absence of positive proof. |
| beneficial |
having a good or favorable effect; helpful. |
| candid |
without deception or concealment; honest; forthright. |
| caravan |
a band of people traveling together. Caravans are often formed for safety when crossing a remote area like a desert. |
| crease |
a fold or dent made by heat or pressure. |
| dilute |
to make thinner or weaker by adding a liquid. |
| endorsement |
a statement given in support of a person or product, as in an advertisement or political campaign. |
| favorable |
showing the promise of something good. |
| hierarchical |
organized by rank or level. |
| internal |
located on the inside; inner. |
| occasional |
happening now and then or not too often. |
| spry |
moving in a brisk and lively way; nimble. |
| valve |
a device that controls the flow of a liquid or gas through a pipe or tube. |
| velocity |
speed. |