- 2Significato: oxidationcorrosion tarnish rust incrustation
- 3Significato: processcorrode oxidise oxidize degenerate tarnishdecompose decay erode rust
- 4Significato: colourreddish-brown russet brown reddishred brownish-red rust
- 5Significato: crumblecanker rot degeneraterust deteriorate corrode
- 6Significato: erodecorrode gnaw rust wear away fret
- 7Significato: decaymildew rot spoilmoulder rust mould