| Answer | Crossword Clue |
|---|---|
| neoarsphenamine | a derivative of arsenic used in treating syphilis |
| Answer | Crossword Clue |
|---|---|
| neoarsphenamine | a derivative of arsenic used in treating syphilis |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.