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corrode

[kuh-rohd] / kəˈroʊd /
VERB
wear away; eat away
Synonyms
STRONGEST
deteriorate erode impair rot rust
STRONG
bite canker consume corrupt destroy gnaw oxidize scour waste
Antonyms
STRONGEST
build construct
STRONG
improve
WEAK
aid fortify help

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.