RUST Rust (noun): a reddish-brown coating formed on iron or steel surfaces due to oxidation; Rusts (plural), rusting (present participle), rusted (past participle), ruster (comparative form), rustiest (superlative form), rustily (adverb). Rust is a reddish-brown corrosion that occurs on iron or steel surfaces when exposed to oxygen and moisture.
Word: RUST
Length: 4 letters
Dictionary: Valid in TWL and SOWPODS
Status: Official Scrabble word
The word RUST can be used in various contexts. As a valid Scrabble word, it can be played on the Scrabble board according to standard game rules.