rust- root words — words with the rust- root

The root rust- comes from Old English rust, meaning iron oxide corrosion. 1 words in Dendril are built from it, including rustproof. Dendril shows them on a free interactive word map — no signup, no ads.

Words that use the rust- root

Explore words with rust- — words containing the rust- root and sharing its sense of "iron oxide corrosion". Examples include rustproof. Click any word to see its own roots, definition, and related words.

What does rust- mean?

The rust- root means iron oxide corrosion, from Old English rust. Recognizing it helps you decode and remember the many English words built on this root.