| blue(colour, shade, adjective, noun, tone) |
| azure(colour, noun, shade, blue, name) |
| turquoise(colour, shade, noun, blue, adjective) |
| cerulean(colour, shade, noun, blue, name) |
| indigo(shade, colour, blue, noun, adjective) |
| amethyst(noun, jewelry, gem) |
| cobalt(shade, colour, blue, noun, adjective) |
| cyan(shade, colour, blue, noun, name) |
| navy(shade, colour, blue, noun, name) |
| sky-blue(adjective, shade, colour, noun) |
| ultramarine(adjective, shade, colour, blue, noun) |
| aquamarine(shade, colour, noun, adjective, blue) |
| bluish(noun, adjective, shade, colour, blue) |
| ruby(noun, jewelry, gem, gems) |
| agate(noun, jewelry, gem) |
| beryl(noun, adjective, sky, royal, jewelry) |
| bloodstone(noun, jewelry, gem) |
| carbuncle(noun, jewelry, gem) |
| chalcedony(noun, jewelry, gem) |
| garnet(noun, jewelry, gem) |