EN

Synonyms for rust

Most common

corrosion blight mildew

All synonyms

Noun

Verb

1. Corrode

corrode, eat

Definitions

  1. n. 1

    The deteriorated state of iron or steel as a result of moisture and oxidation; it consists mostly of iron(III) oxide (ferric oxide) and iron(II) oxide (ferrous oxide).

    The rust on my bicycle chain made cycling to work very dangerous.

  2. v. 1

    To oxidize, especially of iron or steel.

    The patio furniture had rusted in the wind-driven spray.

Forms

Plural
rusts → corrosions, mildews, blights, molds…
Past participle
rusted
e.g. rusted → corroded, eaten, oxidized, decayed…

Example sentences

  • corrosion There was corrosion around the battery terminals.
  • blight The potato blight ruined the crop across Ireland.
  • mildew She found mold and mildew growing around her kitchen sink.

Popularity over time

Word1850 → 2019Trend
rustfalling
corrosionfalling
blightfalling
mildewfalling

Use in printed books, per decade from 1850 to 2019.

By length

3 letters
eat1
4 letters
must1, mold1, smut1
5 letters
decay2, mould1
6 letters
blight1, mildew2
7 letters
corrode2, oxidize3, oxidise
9 letters
corrosion3
11 letters
deteriorate5

The small number after each word is its number of syllables (decay2 = 2 syllables).

In other languages

Français
rouille
Italiano
ruggine
Español
herrumbre
Deutsch
Rost