Where does “ryðfrír” come from?
ryðfrír (Icelandic) comes from Icelandic ryð, from Old Norse rustr, from Proto-Germanic rustaz, from Proto-Indo-European rudʰso-, from Proto-Indo-European h₁rewdʰ- — red.
ryðfrír (Icelandic): stainless, rust-free
Ancestry of “ryðfrír”, step by step
Words derived from “ryðfrír”