| Answer | Crossword Clue |
|---|---|
| BUTYL | Modern substitute for rubber. |
| BUTENES | Hydrocarbons used in a substitute for rubber. |
| SILLYPUTTY | Result of trying to invent a synthetic rubber substitute |
| OLEAN | Modern fat substitute |
| Answer | Crossword Clue |
|---|---|
| BUTYL | Modern substitute for rubber. |
| BUTENES | Hydrocarbons used in a substitute for rubber. |
| SILLYPUTTY | Result of trying to invent a synthetic rubber substitute |
| OLEAN | Modern fat substitute |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.