| spectrum(noun, colour, color, tone, spectrum) |
| dream(noun, desire, fancy, idea, impression) |
| illusion(noun, desire, fancy, informal, idea) |
| fantasy(noun, desire, fancy, confusion, informal) |
| variegation(noun, arch, spectrum, iridescence) |
| iris(noun, colour, tone, spectrum) |
| mirage(noun, desire, fancy, confusion, deception) |
| aura(noun, energy, field, emanation) |
| iridescence(noun, colour, tone, spectrum) |
| color spectrum(noun, expression, colour, tone, arch) |
| gradation(noun, colour, tone, spectrum) |
| light(noun, colour, tone, spectrum) |
| nimbus(noun, aura, halo, aureole) |
| colour spectrum(expression, colour, tone, spectrum) |
| impression(noun, fancy, idea, deception, vision) |
| coloured arc(expression, colour, tone, spectrum) |
| spectrum of light(expression, colour, tone, spectrum) |
| kaleidoscopic(adjective, varied, miscellaneous, assorted, multicolored) |
| optical illusion(noun, expression, confusion, deception, impression) |
| chameleon(noun, terrain, reptile, lizard) |