slackened, decelerated, accelerated, stagnated, hindered, hampered, quickened, stalled, impeded, eased, faltered, lagged, dampened, curtailed, curbed, slacked, halted, cooled, speeded, worsened, outpaced, sputtered, stymied, hobbled, sapped, shrank, stopped, abated, calmed, peaked, downshifted, dropped, waned, crimped, progressed, decreased, subsided, delayed, quieted, ebbed, plateaued, dwindled, stunted, disrupted, inched, dipped, stifled, sagged, lessened, perked, deteriorated, outstripped, softened, weakened, blunted, bogging, tapered, rebounded, slipped, hurt, ramped, overtook, fell, derailed, increased, nudged, totaled, stabilized, petered, resumed, loosened, spiked, tightened, pushed, plummeted, diminished, started, materialized, dulled, spurred, fizzled, surged, improved, boosted, regressed, restarted, backslid, persisted, slid, trickle, interrupted, inhibited, requiescat, risen, stanched, crept, dented, intensified, fluctuated, limping, thinned, stepped

., delay, detain, hold up, response, rubberneck, slow, stasis, thermal reactor, unhampered, unhindered, unimpeded