undermine
1.
(
verb
) hollow out as if making a cave or opening; "The river was caving the banks"
Synonyms:
cave
Related Words:
core out
,
hollow
,
hollow out
,
sap
2.
(
verb
) destroy property or hinder normal operations; "The Resistance sabotaged railroad operations during the war"
Synonyms:
counteract
,
countermine
,
sabotage
,
subvert
,
weaken
Related Words:
derail
,
disobey
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