Antonyms for Raise (opposite meaning)
WordNet sense 1 (a downward slope or bend):
descent
WordNet sense 2 (assign to a lower position; reduce in rank):
demote
WordNet sense 3 (move something or somebody to a lower position):
lower, lower
WordNet sense 4 (tear down so as to make flat with the ground):
level
From the ODE community, based on WordNet
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