| A | B |
| manual | made, done, or worked with the hands; a book of instructions |
| manicure | the care of the hands; especially the trimming and cleaning of the fingernails |
| manage | to have charge of; direct the work of |
| manuscript | a book or article that is typewritten or in handwriting |
| preamble | the part at the beginning of a document |
| precaution | care taken ahead of time, as against danger |
| prefix | a group of letters added to the beginning of a word to change its meaning |
| prejudice | an opinion formed without knowing the facts or by ignoring the facts |
| superimpose | to put over or above something else |
| supersede | to take the place of; replace |
| superstructure | a structure built on top of another; the part of a building above the foundation |
| supervisor | director |
| anemometer | a device for measuring the speed of wind |
| barometer | an instrument for measuring the pressure of the air around us |
| perimeter | the boundary or line around a figure or area; distance around an area |