| Answer | Crossword Clue |
|---|---|
| STYLE | Sundial gnomon |
| gnomons | GNOMON, the pointer of a sundial |
| gnomonical | of or pertaining to a gnomon, a sundial also GNOMONIC |
| gnomonically | GNOMONICAL, of or pertaining to a gnomon, a sundial also GNOMONIC |
| substylar | pertaining to a substyle, the line on which the style or gnomon of a sundial stands |
| indexes | a device (as the pointer on a scale or the gnomon of a sundial) that serves to indicate a value or quantity |
