| A | B |
| abduct | kidnap, seize, snatch |
| ambiguous | vague, uncertain, unclear, equivocal, not clear |
| balk | resist, hesitate, block, stop and refuse |
| compact | dense, compress, agreement |
| confer | deliberate, award, bestow, consult, gift, honor |
| earmark | reserve, trait, attribute |
| frigid | freezing, unresponsive |
| implement | device, untensil, fulfill,accomplish, achieve |
| incalculable | countless, measureless,uncertain |
| indisputable | irrefutable, undeniable, inarguable |
| intensive | thoroughgoing,exhaustive, deep |
| maneuver | move, tactic, planned movement |
| sabotage | vandalize, cripple, destroy |
| scant | inadequate, meager, skimpy, bare |
| stealthy | sly, furtive, sneaky, underhanded |
| strapping | sturdy, husky, brawny, athletic |
| strident | piercing, grating, harsh, shrill, unpleasant sounding |
| thrive | flourish, blossom, prosper |
| titanic | gigantic, huge, mighty, immense, enormous |
| valiant | brave, bold, courageous, gallant, heroic |
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