buffer Synonyms

buffer zone soften cushion cache guard barrier absorb dampen shield buff fender cowcatcher safeguard pilot buffer store shock absorber buffer storage protection polisher tolerance trowel wardship wall vambrace woolsack weir handrail beanbag bradawl stabilize restrain armour hold back lightning rod silencer thimble temper septum septulum separative security screen salade rolling-pin reserve reduce rampart sheet anchor shelter splashboard