| A | B |
| available | unobtainable, not to be had |
| cater | frustrate, refuse, deny |
| customary | strange, odd, unusual |
| dissuade | persuade, talk into |
| firebrand | peacemaker, pacifier, conciliator |
| indifference | interest, concern, enthusiasm |
| indignant | pleased, delighted, elated |
| indispensable | unnecessary, non essential |
| lubricate | inhibit |
| mutual | one-sided, unilateral |
| plague | boon, blessing |
| poised | nervous, tense |
| retard | speed up, hasten |
| transparent | frosted, sooty, unclear, indistinct |
| unscathed | injured, damaged, harmed, hurt |
|