scuttle, stymie, undermine, scupper, hamper, hinder, disrupt, thwart, overshadow, impede, complicate, jeopardize, cripple, imperil, upend, dampen, spoil, stifle, threaten, obstruct, tarnish, destabilize, mar, unsettle, frustrate, topple, ruin, paralyze, reignite, undercut, spur, sabotage, stalling, destroy, weaken, squelch, quash, overwhelm, hobble, distract, shatter, forestall, undo, endanger, crimp, ignite, embarrass, deflate, sidetracked, rekindle, halt, backfire, vitiate, upstage, instigate, aggravate, obliterate, stoke, hasten, unhinge, curtail, provoke, prolong, subvert, preempt, foreshadow, steamroll, negate, demoralize, nullify, sully, unravel, precipitate, protract, inhibit, disturb, detract, embolden, fizzle, resurrect, devastate, interfere, falter, galvanize, constrain, revive, defuse, politicize, engulf, accelerate, hurt, depress, orchestrate, discredit, deter, spark, displace, implicate, oust, unnerve, exacerbate, dishearten, detail, admixture, ado, airing, atrention, booty, compactness, contrast, distraction, explicitness, fillip, fuss, headway, intelligence, likeness, minuteness, opportunity, opprobrium, piquancy, plausibility, stalled, 1950s, agelong, civilizing, commensurate, conclusions, continual, continued, continuing, continuous, derailed, disarmament, educational, enormous, extraordinary, fast, faster, fastest, further

counteract, countermine, go, locomote, move, sabotage, subvert, travel, undermine, weaken

jump, run off the rails