| A | B |
|---|
| preapprove | to authorize or give permission in advance |
| precaution | a measure taken in advance to prevent harm |
| precede | to come before something else in time, order or rank |
| predict | to say what will happen before it occurs |
| prefix | a chunk that comes before a root word to change its meaning |
| prejudge | to make a judgement before you have all the facts |
| prepay | to pay for something in advance |
| pretest | a test before the real test |
| prevent | to stop something from happening before it occurs |
| preview | to see something before others see it |
