Synonyms for Grand:
•impressive, great (adjective)
ostentatious, imposing, grandiose, noble, ambitious, dignified, rich, regal, splendid, superb, august, excellent, haughty, large, majestic, stately, awe-inspiring, lofty, illustrious, admirable, monumental, magnificent.
bulky, magnificent, gargantuan, awesome, big, extensive, roomy, impressive, humongous, large, majestic, elephantine, voluminous, sizable, comprehensive, baggy, gigantic, towering, soaring, expansive, ample, generous, tremendous, vast, prodigious, massive, cavernous, lofty, princely, grandiose, spacious, huge, great, mammoth, enormous, capacious, immense, colossal, copious, giant.
•most important (adjective)
chief, mighty, transcendent, grave, preeminent.
sovereign, knightly, imposing, lordly, kingly, imperial, stately, princely, noble, royal, courtly, aristocratic, ladylike, dignified, great, baronial, patrician, distinguished, regal, magisterial, majestic, heroic, celebrated, queen-like, august.
smug, condescending, ostentatious, high-handed, crowing, swellheaded, narcissistic, hoity-toity, confident, huffy, assured, high-and-mighty, Preening, conceited, proud, egoistic, vain, haughty, self-glorying.
n.restful, cheerful, relaxing, pleasing, nice, pleasurable, attractive, enjoyable, pleasant. commendable, superb, respected, excellent, first class, admirable, noteworthy, praiseworthy, enviable, good. splendid, basic, Magnific, elementary. grandly, trophy, flamboyant, bombastic, boastful, flash, style, BLING, eloquent, dramatic, high. greenback, the gray dollar, five-spot, c-note, buck, fiver, rise, the grey pound, five, fin, high-ranking. •five or more (noun)
sixfold, septuple, million, Duodecimo, hundred, octave, sevenfold, gross, hexad, fourscore, decade, Jillion, octagon, dozen, decennium, billion, thousand, score, trillion, octavo, sextuple, hundredfold, octet, teens.
G, yard, M, heroic, august, grand piano, thou, lordly, expansive, chiliad, impressive, one thousand, K, noble, 1000, thousand.
•musical instruments (noun)
baby grand, bagpipes, bassoon, banjo, air guitar, accordion, bass, bass guitar, balalaika, barrel organ.
Magnific, bombastic, high-ranking, grandly, five-spot, greenback, boastful, c-note, fiver. flamboyant, five, trophy. fin, eloquent, BLING. dramatic. buck. high. flash. •breathtaking