Erode-Corrode | Commonly Confused Words
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Master confusing words with ease

Erode vs. Corrode

Erode

/ɪˈrəʊd/
To gradually wear away or diminish something, usually over time, by natural or chemical processes.

Examples:

The river has begun to erode the soil over millennia.Constant rain will slowly erode the wooden fence.Her confidence started to erode after repeated failures.

Synonyms:

Antonyms:

Corrode

/kəˈrəʊd/
To gradually wear away or destroy a substance, typically metal, through a chemical reaction

Examples:

The battery acid began to corrode the metal contacts.Years of exposure to saltwater can corrode a ship's hull.Neglecting maintenance will cause pipes to corrode over time.

Synonyms:

Antonyms:

Ways to tell them apart:

etymology
  • Erode often refers to the gradual wearing away of land by natural forces such as water, wind, or ice.
  • Corrode usually involves chemical reactions that cause metal or other materials to deteriorate over time.
  • Think of erode as a softer, more natural process, while corrode is more aggressive and often involves human-made substances or pollution.
  • An eroding riverbank is a natural event, but corroding metal pipes suggest chemical change.
  • Erosion is something we observe in geography, while corrosion relates more to chemistry and material science.
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