English
rustable
From rust + -able.
Formed from rust + -able
Proto-Indo-European *h₁rewdʰ- ‘red’
…
Proto-Germanic *rustaz
Proto-West Germanic *rust
Old English rust
Middle English rust
English rust
Today it means
adj Susceptible to rust.
Sources
Sources: Wiktionary, “rustable”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.
Etymograph / rustable