THESAURUS
spectroscopy
astrogeology, astrognosy, astrography, astrolithology, astronomy, astrophotography, astrophysics, celestial mechanics, chromatics, chromatography, chromatology, chromatoscopy, colorimetry, electron optics, gravitational astronomy, infrared
spectroscopy, meteoritics, microscopics, microscopy, optical physics, optics, optometry, photography, radar astronomy, radio astronomy, solar physics, spectrography, spectrometry, spectrophotometry, spectrum analysis, stargazing, stellar photometry, stereoscopy, telescopy, uranography, uranology, uranometry
ROGET THESAURUS
spectroscopy
Color
N
color, hue, tint, tinge, dye, complexion, shade, tincture, cast, livery, coloration, glow, flush, tone, key, pure color, positive color, primary color, primitive complementary color, three primaries, spectrum, chromatic dispersion, broken color, secondary color, tertiary color, local color, coloring, keeping, tone, value, aerial perspective, chromatics, spectrum analysis,
spectroscopy, chromatism, chromatography, chromatology, prism, spectroscope, spectrograph, spectrometer, colorimeter (optical instruments), pigment, coloring matter, paint, dye, wash, distemper, stain, medium, mordant, oil paint, colored, colorific, tingent, tinctorial, chromatic, prismatic, full-colored, high-colored, deep-colored, doubly-dyed, polychromatic, chromatogenous, tingible, bright, vivid, intense, deep, fresh, unfaded, rich, gorgeous, gay, gaudy, florid, gay, garish, rainbow-colored, multihued, showy, flaunting, flashy, raw, crude, glaring, flaring, discordant, inharmonious, mellow, pastel, harmonious, pearly, sweet, delicate, tender, refined.