Synonyms of 'dune'

bank, Barrow, brae, Butte, cock, Down, drift, drumlin, embankment, fell, haycock, haymow, hayrick, haystack, heap, hill, hillock, hummock, knob, knoll, molehill, monticule, Moor, mound, mow, pile, pyramid, Rick, snowdrift, stack, swell