Synonyms for

Rust

Verb / rʌst / Another word for rust — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.

Definition

a reddish-brown or yellowish-brown flaky coating of iron oxide that forms on iron or steel by oxidation, especially in the presence of moisture

Synonyms & similar words

rusty corrode rustfungus rustbrown eat rusting corrosion oxidation decay erosion wear deterioration decomposition rustiness tarnishing disintegration breakdown crumbling dilapidation decline degradation rot putrefaction spoiling mould fungus

Synonyms by register

Formal

corrosion deterioration degradation

Informal

grime gunk crud

Literary

verdigris patina

Antonyms

shine polish gleam brighten newness freshness

Common collocations

  • iron rust
  • metal rust
  • rust spots
  • rust stains
  • rust prevention
  • rust remover
  • rust belt
  • rust colored

Word family

noun rust
verb rust
adjective rusty

Usage note

Primarily refers to the reddish-brown coating formed on iron or steel by oxidation. Can also be used metaphorically for decay or decline.

Example sentences

  1. The bike chain had rust on it from being left outside in the rain.
  2. The old metal fence was covered in rust.
  3. The tools in the shed had rusted from not being used.
  4. The statue had a rusty color from the rust on it.
  5. The old car had so much rust that it wasn't safe to drive.

Quotes

  • Rust never sleeps.
  • It is not the beauty of a building you should look at; its the construction of the foundation that will stand the test of time. - David Allan Coe
  • Rust is the poor man's plaster.

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