Synonyms of grand

1 Syllable
high, proud, swell, fab, lush, chief, swish, beaut, posh, fine, rich
2 Syllables
dandy, gallant, ritzy, haughty, heroic, glorious, fabber, unreal, posher, striking, sweller, lavish, pompous, sightly, valiant, dandier, famous, lofty, noble, drop-dead, lordly, gorgeous, swanky, sterling, scenic, chiefest, prouder, august, superb, proudest, hulking, super, lusher, smashing, poshest, large, ritzier, lulu, sumptuous, well-done, regal, first-class, first-rate, global, full-dress, swisher, swanker, swankier, plushier, firstclass, plushy, splendid, four-star, high-up
3 Syllables
ambitious, statelier, upscale, luxurious, deluxe, centerfold, patrician, marvelous, imposing, majestic, high-ranking, lionlike, page-oner, lion-hearted, palatial, splendorous, grandiose, patricians, artistic, empyreal, princely, terrific, opulent, pretentious, dignified, eminent, illustrious, princelier, stately, massive, leonine, statuesque, outstanding, sublime, beautiful, well-pleased, exalted, excellent, elegant, sky-scraping, top-level, high-level
4 Syllables
impressive, profusive, admirable, awesome, highest-ranking, monolithic, elevated, rhetorical, hyperbolic, spectacular, ostentatious, monumental, awe-inspiring, dynamite, razzle-dazzle, magnificent, well-endowed, venerable, magnifico
5 Syllables
much-publicized, elephantine, high-falutin', well-proportioned, pulchritudinous, pleasure-loving, highfalutin'