| blue(adjective, shade, colour, noun, tone) |
| sapphire(noun, shade, colour, blue, adjective) |
| cerulean(shade, colour, noun, adjective, blue) |
| indigo(shade, colour, noun, blue, name) |
| cyan(shade, colour, blue, noun, adjective) |
| sky-blue(adjective, shade, colour, noun) |
| turquoise(shade, colour, blue, noun, adjective) |
| cobalt(shade, colour, blue, noun, name) |
| ultramarine(shade, colour, blue, noun, name) |
| heaven(noun, place, informal, heaven, wonderful) |
| navy(shade, colour, blue, noun, name) |
| bluish(noun, shade, colour, blue, paint) |
| dreamland(noun, name, shade, colour, blue) |
| peacock(noun, adjective, name, shade, colour) |
| sky(noun, blue, happiness, glory, atmosphere) |
| teal(shade, colour, noun, name, blue) |
| aqua(noun, name, shade, colour, blue) |
| aquamarine(shade, colour, blue, adjective, noun) |
| cloudless(noun, adjective, name, clear, shade) |
| cornflower(noun, adjective, name, shade, colour) |