| A | B |
|---|
| circuit | a closed, usually circular curve |
| perforate | to pierce, punch, or bore a hole or holes |
| transform | to change markedly |
| perplex | to confuse or puzzle |
| circulation | movement in a circle |
| transparent | capable of transmitting light |
| circumstance | a condition or fact |
| persistence | the act of persisting |
| transition | the process or an instance of changing from one form, state, activity, or place to another |
| perpetual | lasting for an indefinitely long duration |
| circumvent | to overcome by artful manuevering |
| circumnavigate | to sail completely around |
| transfer | to convey |
| persuade | to cause someone to do something |
| transplant | to uproot and replant |
| circulating | to move about freely |
| pertinent | relating to |
| transistor | a three terminal semiconductor |
| persevere | to persist in |
| circumstantial | Of, pertaining to, or depending upon circumstances |
