massive Definition

large, monumental, big, heavy, monolithic, solid, huge, colossal, gigantic, mammoth, enormous, gargantuan, vast, sizeable, staggering, immense, substantial, sizable, monstrous, hefty, significant, major, tremendous, considerable, widespread, mega, dramatic, giant, incredible, sheer, devastating, overwhelming, spectacular, sweeping, mighty, whopping, prodigious, phenomenal, horrendous, mass, steep, cataclysmic, extensive, drastic, remarkable, gaping, fierce, severe, momentous, extraordinary, great, wide, serious, formidable, intense, profound, daunting, broad, terrible, sharp, excessive, scale, immeasurable, blatant, resounding, deep, countless, powerful, bulk, grand, robust, radical, yawning, collective, impressive, much, ample, main, innumerable, voluminous, awesome, numerous, weighty, strong, intensified, ambitious, comprehensive, awful, extreme, dense, intensive, terrific, thorough, egregious, thick, pervasive, grave, abundant, high, hard,