WordNet sense 1 (the cardinal number that is the product of 10 and 100):

g, k, m, thou, thousand, yard, chiliad, thou, one thousand

WordNet sense 2 (a piano with the strings on a horizontal harp-shaped frame; usually supported by three legs):

grand piano

WordNet sense 3 (rich and superior in quality):

deluxe, luxurious, opulent, princely, sumptuous, gilded

WordNet sense 4 (suggestive of or characterized by great expense):

rich

WordNet sense 5 (extraordinarily good; used especially as intensifiers):

fantastic, howling, marvelous, rattling, terrific, tremendous, wonderful, wondrous, marvellous

WordNet sense 6 (beyond what is ordinary or usual; highly unusual or exceptional or remarkable):

extraordinary

WordNet sense 7 (of or befitting a lord):

august, lordly, August

WordNet sense 8 (of or belonging to or constituting the hereditary aristocracy especially as derived from feudal times):

noble

WordNet sense 9 (of high moral or intellectual value; elevated in nature or style):

exalted, high-flown, high-minded, idealistic, lofty, rarefied, sublime, noble-minded, rarified

WordNet sense 10 (above average in size or number or quantity or magnitude or extent):

big, large

WordNet sense 11 (of behavior that is impressive and ambitious in scale or scope):

expansive, heroic

WordNet sense 12 (making a strong or vivid impression):

impressive

WordNet sense 13 (of great significance or value):

of import

WordNet sense 14 (used of a person's appearance or behavior; befitting an eminent person):

distinguished, imposing, magisterial

WordNet sense 15 (having or expressing dignity; especially formality or stateliness in bearing or appearance):

dignified