| blue(shade, colour, adjective, noun, name) |
| indigo(noun, adjective, name, shade, colour) |
| cyan(noun, adjective, name, shade, colour) |
| strawflower(noun, flower) |
| azure(noun, adjective, name, shade, colour) |
| bluebell(noun, name, shade, colour, blue) |
| bluebottle |
| cobalt(noun, adjective, name, shade, colour) |
| lupine(noun, name, shade, colour, blue) |
| navy(noun, adjective, name, shade, colour) |
| peacock(noun, adjective, name, shade, colour) |
| sapphire(noun, adjective, name, shade, colour) |
| turquoise(noun, adjective, name, shade, colour) |
| ultramarine(noun, adjective, name, shade, colour) |
| flower(noun, flower) |
| Uvularia grandiflora |
| admiral(noun, name, shade, colour, blue) |
| adriatic sea(noun, name, shade, colour, blue) |
| aegean(noun, name, shade, colour, blue) |
| air superiority blue(noun, name, shade, colour, blue) |