| Answer | Crossword Clue |
|---|---|
| RED | One end of the spectrum |
| VIOLET | One end of the spectrum |
| RED | One end of the spectrum. |
| RED | One end of the visible spectrum |
| FARLEFT | One end of the political spectrum |
| REDNESS | Quality of one end of the spectrum. |
| REDDEST | Adjective for one end of the spectrum. |
| RED | One end of a spectrum |
| VIOLET | Color at the end of the visible spectrum |
| RADIOWAVES | They're at the low end of the electromagnetic spectrum |
