toughened Definition

tough, hardened, tempered, calloused, inured, annealed, thickened, baked, burned, burnt, treated, sunbaked, enured, weather-beaten, tightened, strengthened, strict, intensified, reinforced, heightened, boosted, intense, narrowed, dipped, tight, heavy, soaked, warm, mild, exacerbated, aggravating, wet, temperate, soggy, damp, steeped, quenched, intensive, drenched, underlined, emphasized, stressed, assured, softened, stiffened, loosened, beefed, ramped, ratcheted, relaxed, overhauled, lengthened, sharpened, watered, lightened, stepped, changed, eased, bulked, reshaped, cracking, revamped, slackened, mellowed, improved, ratcheting, tweaked, broadened, weakened, revised, shored, adopted, punishing, introduced, faltered, tinkered, reworked, toned, clamped, altered, redoubled, liberalized, imposed, adhere, enacted, passed, soured, worsened, reformed, banned, warmed, hammered, wised, flunked, chaffed, struggled, enhanced, unraveled, forgiving, stripped,