| A | B |
| PER | <L. "through" |
| percussion | the sharp striking of one thing agains another |
| percussion2 | instruments that make a sound when struck2 |
| percussion3 | descrubing the striking of a substance or a musical instrument3 |
| perennial | lasting for an indefinitely long time |
| perennial2 | continuing regularly2 |
| perennial3 | living longer than two years, said especially of plants3 |
| permeate | to penetrate through spaces; to spread throughout |
| persevere | to hold fast to a task or purpose despite handicaps or obstacles |
| FERO, FERRE, TULI, LATUM | <L. "to bring", "to bear", "to carry" |
| defer | to postpone;to delay |
| defer2 | to yield respectfully to the opinion or will of another2 |
| dilatory | tending to delay of to postpone |
| elation | excited fellings of pride, triumph, or happiness |
| infer | to use available evidence to form a conclusion |
| infer2 | to guess2 |
| TENDO, TENDERE, TETENDI, TENSUM | <L. "to stretch" |
| contend | to engage in a quarrel, a struggle, or rivalry |
| contend2 | to assert; to put forward in argument2 |
| intent | purpose |
| intent2 | concentrating on or dedicated to an idea or action2 |