See grandiose in Webster's New World Roget's A-Z Thesaurus II
adjective
Large and impressive in size, scope, or extent:
august, baronial, grand, imposing, lordly, magnific, magnificent, majestic, noble, princely, regal, royal, splendid, stately, sublime, superb. See big, goodCharacterized by an exaggerated show of dignity or self-importance:
hoity-toity, pompous, pretentious, puffed-up, puffy, self-important. (Informal) highfalutin. See plain
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