pack, stilt, slew, stack, spile, spate, peck, mound, raft, muckle, more...

scatter, disperse, distribute, spread, separate

nuclear, thermal, hydraulic, windrow, compost, more...

huge, large, great, little, small, big, whole, neat, voltaic, wood, vast

till stack,   a heap,   stack chain,   stack of paper,   messy heap,   stack of papers,   rug fibers,   disorganized stack,   a mass,   be stacked