| A | B |
| effective | able to produce desired result |
| efficient | working well |
| eliminate | to reject or omit; to remove |
| elite | group regarded as the best |
| embroil | to confuse, mix up |
| emerge | to become visible, to start as |
| enact | to pass or decree, to make into law |
| enforce | to impose by force |
| ensure | to make certain |
| equalize | to make uniform or equal |
| era | an event or period in time |
| essential | fundamental or absolutely necessary |
| establish | to set up, make happen |
| ethical | conforming to moral standards |
| evidence | data that tends to prove something |
| excess | action going beyond the reasonable |
| exclude | to bar, to keep out |
| exclusive | not shared or divided |
| exercise | to use or perform |
| exert | to put into action |
| existence | a state of living |
| expand | to spread or make greater |
| expansion | an increasing of size |
| exploit | to make unethical use of, to take unfair advantage of |
| expose | to reveal or disclose |
| enumerate | to number; mention 1 by 1 |
| escalate | to increase; expand |
| exhibited | demonstrate; publicly display |
| emancipate | to free from bondage or restraint |
| entangle | to involve in difficulties; confuse; perplex |
| embargo | prohibits the movement of ships from ports; restraint or ban on trade |
| electorate | people entitled to vote |
| exemplified | to show or illustrate as an example |