Synonyms for Dump (same or very similar meaning)
WordNet sense 1 (a coarse term for defecation):
shit
WordNet sense 2 (a piece of land where waste materials are dumped):
dumpsite, wasteyard, waste-yard, garbage dump, rubbish dump, trash dump
WordNet sense 3 (sell at artificially low prices):
underprice
WordNet sense 4 (sever all ties with, usually unceremoniously or irresponsibly):
ditch
WordNet sense 5 (fall abruptly):
plunge
WordNet sense 6 (knock down with force):
deck, floor, coldcock
From the ODE community, based on WordNet
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