Spectrum :  (noun)
1: an ordered array of the components of an emission or wave
2: broad range of related values or qualities or ideas or activities

AF, CPS, Dalmatian, EHF, HF, Hz, Indian file, MF, Maxwell triangle, Munsell scale, RF, SHF, UHF, VHF, VLF, afterimage, antigorite, array, articulation, audio frequency, bank, bogey, butterfly, buzz, candy cane, carrier frequency, carry, catena, catenation, chain, chain reaction, chaining, chameleon, cheetah, chromatic circle, chromatic spectrum, chromaticity diagram, chrysotile, color circle, color cycle, color index, color mixture curve, color solid, color spectrum, color system, color triangle, compass, complementary color, concatenation, confetti, connection, consecution, continuum, course, crazy quilt, cycle, cycles, demitint, descent, diapason, drone, eidolon, endless belt, endless round, extremely high frequency, file, filiation, firedog, frequency, frequency spectrum, full color, fundamental colors, gamut, ghost, gradation, half tint, halftone, harlequin, haunt, hertz, high frequency, hue cycle, hum, intermediate frequency, iris, jaguar, kilocycles, kilohertz, leopard, line, lineage, low frequency, lower frequencies, mackerel, mackerel sky, marble, marbled paper, medium frequency, megacycles, megahertz, metamer, moire, monochrome, monotone, mother-of-pearl, nacre, nexus, ocelot, ocular spectrum, opal, ophite, optical illusion, patchwork quilt, peacock, pendulum, periodicity, phantasm, plenum, powder train, primary, primary color, progression, pure color, queue, radio frequency, radius, rainbow, range, rank, reach, recurrence, register, reticulation, revenant, rotation, round, routine, row, run, scale, scope, secondary, secondary color, sequence, series, serpentine, serpentine marble, shade, shot silk, single file, solar spectrum, spark frequency, spectral color, spectrum color, spirit, spook, stretch, string, succession, superhigh frequency, swath, sweep, tertiary, tertiary color, thread, tier, tortoise shell, train, trick of eyesight, ultrahigh frequency, upper frequencies, very high frequency, very low frequency, windrow, zebra,