| A | B |
| eccentric | off center, hence a bit odd, weird, peculiar |
| elusive | out of reach, hard to catch, evasive |
| eminent | outstanding, illustrious, very prominent, notable |
| exorbitant | literally out of orbit, hence unreasonable |
| expound | to elaborate, to explain in great detail |
| extricate | to get out of an entanglement or difficulty |
| extrovert | an outgoing personality |
| amorphous | having no form or shape |
| anarchy | having no government, hence great disorder, chaos |
| anomaly | not following the norm, hence an exception to a rule |
| atheist | a person who does not believe in God |
| redundant | to repeat something over and over again |
| refurbish | to make new again, renovate |
| rejuvenate | to feel young again |
| repatriate | to return to one’s country of origin |
| resilient | to bounce back from adversity or change |
| revitalize | to regain energy |
| revoke | to take back |
| prefix: "e" | out |
| prefix: "a" | no, not |
| prefix: "re" | back, again |