vast Definition

immense, huge, large, big, enormous, massive, considerable, colossal, sizeable, gigantic, substantial, sizable, gargantuan, staggering, tremendous, boundless, extensive, infinite, significant, monumental, untold, broad, expansive, sheer, ample, rich, mammoth, sprawling, incredible, abundant, immeasurable, wide, wider, diverse, remarkable, voluminous, gaping, profound, overwhelming, formidable, extraordinary, larger, phenomenal, deep, greater, great, greatest, widespread, yawning, broader, giant, hefty, abundance, major, mighty, daunting, enrich, impressive, heavy, wealthy, powerful, astronomical, sweeping, whole, numerous, plentiful, dramatic, spacious, terrific, many, much, enlarged, generous, enriching, excessive, grand, mass, comprehensive, full, terrible, long, magnitude, grave, only, strong, lengthy, main, extensively, keen, ambitious, sharp, solid, extent, extreme, super, intense, thorough, intensive, key, paramount,