prolong Definition

protract, extend, sustain, keep up, draw out, lengthen, perpetuate, postpone, renew, continue, delay, drag, maintain, expand, prorogue, increase, stretch, shorten, intensify, diminish, lessen, worsen, hasten, aggravate, hinder, forestall, complicate, hamper, undermine, curtail, deepen, weaken, impede, exacerbate, heighten, frustrate, derail, reignite, revive, jeopardize, dampen, entrench, outlast, disrupt, endanger, relieve, paralyze, ruin, avert, resurrect, inhibit, elongate, instigate, cripple, scuttle, ameliorate, alleviate, scupper, save, thwart, enhance, rekindle, reduce, stymie, protractile, depress, embitter, truncate, banish, induce, negate, interfere, legitimize, improve, destabilize, avoid, demoralize, spoil, accelerate, consign, deprive, interrupt, constrain, obviate, stifle, distract, bolster, impoverish, debilitate, spur, precipitate, deflate, enrich, stimulate, embroil, rejuvenate, obstruct, alter, impair, hobble,