| A | B |
| exterior | on the outside |
| interior | on the inside |
| cautious | careful |
| colossal | huge |
| confidence | trust or faith |
| confidence | told in secret |
| corridor | hall |
| crafty | cunning, tricky, clever |
| cunning | tricky or clever |
| essential | can't do without |
| expedition | an organized trip with a purpose |
| frequently | often |
| fundamental | basic |
| interfere | to get in the way; meddle |
| meddle | to get in the way; interfere |
| minute | very tiny |
| minute | 1/60 of an hour |
| rarely | not very often; seldom |
| reckless | not careful |
| trek | a long hard journey (trip) |
| victory | defeat an enemy or opponent |
| defeat | loss to an enemy or opponent |
| decrease | to make or become less |
| increase | to make or become greater or larger |
| sorrow | sadness |
| sadness | sorrow |
| hindrance | person or thing that gets in the way |
| enthusiastic | full of excitement or interest |
| inexact | not exact; not totally true |
| evident | easily seen or understood; apparent |
| obstacle | something that gets in the way; a hinderance |
| precise | exact |
| apparent | obvious |
| indifferent | not caring one way or the other |