| Answer | Crossword Clue |
|---|---|
| SCAB | Encrustation. |
| CAKING | Encrustation |
| RIME | Frosty encrustation |
| incrustation | a crust or hard coating also ENCRUSTATION |
| incrustations | INCRUSTATION, a crust or hard coating also ENCRUSTATION |
| encrustations | ENCRUSTATION, the act of encrusting; a crust or layer of anything also INCRUSTATION |
| verdigris | A bright bluish-green encrustation or patina formed on copper or brass by atmospheric oxidation, consisting of basic copper carbonate |
