| Answer | Crossword Clue |
|---|---|
| STOP | Red's signification |
| IMPORT | Signification. |
| SENSE | Signification |
| SUM | Sigma signification |
| ROTE | Repetition without signification. |
| APPROVAL | "Thumbs up" signification |
| WARNING | Triangular road sign's signification |
| IDEA | Light bulb's signification, in cartoons |
