| Answer | Crossword Clue |
|---|---|
| parchmentizing | PARCHMENTIZE, to make like parchment, eg by treating with sulphuric acid |
| parchmentizes | PARCHMENTIZE, to make like parchment, eg by treating with sulphuric acid |
| parchmentized | PARCHMENTIZE, to make like parchment, eg by treating with sulphuric acid |
| parchmentize | to make like parchment, eg by treating with sulphuric acid |
| nitrocellulose | A highly flammable material made by treating cellulose with concentrated nitric acid, used to make explosives and celluloid |
