List of spectral synonyms and spectral related words.
Barmecidal, Barmecide, airy, apparent, apparitional, astral, autistic, bicolor, bicolored, cadaverous, chimeric, chromatic, cold, colorful, colorific, coloring, colory, cool, corpselike, crazy, daedal, deathlike, deceptive, delusional, delusionary, delusive, delusory, dereistic, dichromatic, disembodied, divers-colored, dreamlike, dreamy, ectoplasmic, eerie, erroneous, ethereal, etheric, fallacious, false, fantastic, ghostish, ghostlike, ghostly, ghosty, glowing, harlequin, harmonious, illusional, illusionary, illusive, illusory, imaginary, incorporeal, kaleidoscopic, many-colored, matching, medley, misleading, monochromatic, monochrome, monochromic, motley, multicolor, multicolored, multicolorous, ostensible, parti-color, parti-colored, phantasmagoric, phantasmal, phantasmic, phantom, phantomic, phantomlike, pigmentary, polychromatic, polychrome, polychromic, prismal, prismatic, psychic, rainbow, seeming, self-deceptive, self-deluding, shadowy, shot, shot through, specious, specterlike, spiritual, spooky, supernatural, supposititious, thunder and lightning, tinctorial, tingent, toning, trichromatic, trichromic, tricolor, tricolored, two-tone, unactual, unearthly, unfounded, unreal, unsubstantial, varicolored, variegated, versicolor, versicolored, visionary, warm, weird, wraithlike, wraithy