[1] : WordNet (r) 2.0

brilliance
     n 1: great brightness; "a glare of sunlight"; "the flowers were a
          blaze of color" syn: glare, blaze
     2: the quality of being magnificent or splendid or grand syn:
        magnificence, splendor, splendour, grandeur, grandness
     3: unusual mental ability syn: genius
see also:
glare blaze magnificence splendor splendour grandeur 
grandness genius 

[2] : Moby Thesaurus II by Grady Ward, 1.0

190 moby thesaurus words for "brilliance":
   babylonian splendor, technicolor, ability, acuity, acuteness,
   address, adeptness, adroitness, airmanship, aptitude, aptness,
   artfulness, artisanship, artistry, aura, blare, blaze,
   blaze of glory, blazing light, blinding light, braininess, bravura,
   bright color, bright light, brightness, brilliancy,
   brilliant light, burst of light, capability, capacity, charisma,
   clear thinking, cleverness, color, colorfulness, command,
   competence, control, coordination, craft, craftsmanship, cunning,
   dazzle, dazzling light, deftness, dexterity, dexterousness,
   dextrousness, diplomacy, efficiency, effulgence, elaborateness,
   elegance, envelope, esprit, expertise, facetiousness, facility,
   finesse, flair, flamboyance, flood of light, fulgor, funniness,
   gaiety, genius, giftedness, gifts, glamour, glare, glaring light,
   glitter, gloriousness, glory, gorgeousness, grace, grandeur,
   grandiosity, grandness, grip, halo, handiness, heavenliness,
   horsemanship, humorousness, illustriousness, imposingness,
   impressiveness, ingeniousness, ingenuity, intellect, intelligence,
   intensity, jocoseness, jocularity, joking, joshing,
   keen-wittedness, keenness, know-how, lavishness, light, luster,
   luxuriousness, luxury, magic, magnificence, majesty, marksmanship,
   mastership, mastery, mental alertness, mercurial mind, mystique,
   native cleverness, nimble mind, nimble-wittedness, nimbleness,
   nimbus, nobility, nous, numinousness, pleasantry, plushness,
   poshness, practical ability, precocity, proficiency, proudness,
   prowess, pungency, pure color, quick parts, quick thinking,
   quick wit, quick-wittedness, quickness, radiance, radiancy,
   radiant splendor, ravishingness, readiness, ready wit, refulgence,
   refulgency, resource, resourcefulness, resplendence, resplendency,
   richness, ritziness, sagacity, saltiness, saturation, savoir-faire,
   savvy, seamanship, sharp-wittedness, sharpness, skill,
   skillfulness, smartness, smarts, sparkle, splendidness,
   splendiferousness, splendor, splendorousness, splendrousness,
   sprightly wit, state, stateliness, streaming light, style,
   sublimity, sumptuousness, tact, tactfulness, talent,
   technical brilliance, technical mastery, technical skill,
   technique, timing, virtuosity, vividness, wit, wittiness, wizardry,
   workmanship

Brilliance >> B Words
Brilliance, definition of term: Brilliance
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