mound

[1]	hillock , hill , pitcher's mound , rise , hummock , hill , hump , bank , elevation , knoll , knob , swell , dune , slope , tor , (Mainly US/Canadian) butte
[2]	heap , knoll , hillock , pile , stack , hummock , hammock , (Archaeology) tumulus , tell , barrow , (kitchen) midden
[3]	pile , heap , agglomerate , cumulation , cumulus
[4]	hill
[5]	pitcher