mound

snowbank, snowdrift

embankment, sandbar

heap, hill, mass, mountain, stack, tuft

bank, bar, drift, embankment

bed, layer

mow, pyramid, rick

barrow, cairn, pyre

accumulation, aggregate, array, assemblage, collection, conglomeration, gathering, grouping, hoard, huddle, jumble, knot, pileup

alp, mount, mountain, peak

butte, mesa, plateau, table, tableland

bluff, cliff, crag, precipice, steep, tor

ridge, sierra

dome, sugarloaf

foothill, hillock, hummock, knob, knoll

heap, pile, pyramid, stack

embank

bunch, bundle, clump, lump, mass, wad

accumulate, amass, assemble, collect, conglomerate, gather, group

bank

layer, pyramid

accumulate, amass, assemble, collect, concentrate, garner, gather, group, mass

bunch, clump, lump