Synonyms of soften

1 Syllable
thaw, yield, blur, munch, give, knead, ret, mash, still, blurs, bend, ease, melt, soak, quell
2 Syllables
gentling, sweet-talk, weaken, peter, thawing, whiting, flatters, deadens, chastens, eased, cushion, relax, whited, gentled, fluxing, lower, subduing, blunted, deaden, damped, soaking, downplayed, unbend, blurring, damping, muffling, munches, mellow, thawed, lighten, temper, easing, allay, downplaying, retting, moisten, tamed, taming, blurred, retted, sobers, muted, subdue, lessen, flatter, riping, munching, soothed, defront, weakens, chasten, munched, milden, peters, downplay, relent, slacken
3 Syllables
unbended, beslaver, mollify, relieving, cushioned, dissolving, sobered, defused, dulcified, tempering, mollifying, appease, chastened, assuage, mollifies, comforted, mollified, pacified, weakening, relaxing, pacify, house-train, qualify, decreased, defuse, dissolved, chastening, appeasing, dulcify, relenting, relaxes, untroubling, pacifying, modify, decreasing, diminish, assuaged, respited, cajoled, deadening, tempered, untighten, relented, respiting, palliate, appeased, enfeeble, fluidify, assuaging, defusing, dissolve, cajoling, petering, deadened, abate
4 Syllables
macerating, depreciated, extenuated, extenuate, macerate, moderate, tenderize, dulcorate, moderated, moderating, deemphasize, mitigated, etherize, etherizing, depreciating, undermine, undermined, mitigating, alleviate, etherized, mitigate, macerated, depreciate
5 Syllables
inactivated, devalorize, disintegrate, pacificate, inactivate