Synonyms for Large:

adj.

big, abundant (adjective)
giant, comprehensive, goodly, spacious, gigantic, massive, huge, colossal, gross, enormous, humongous, wide, vast, extravagant, roomy, stupendous, extensive, substantial, mountainous, super, sizable, booming, copious, immeasurable, whopping, capacious, bulky, grandiose, plentiful, monumental, great, tidy, voluminous, grand, thumping, hefty, populous, broad, jumbo, ample, immense, generous, sweeping.
heavy-laden (adjective)
L.
hulky (adjective)
hulky.
large (adjective)
enormous, towering, huge, big, capacious, elephantine, comprehensive, bulky, ample, lofty, extensive, voluminous, immense, humongous, awesome, cavernous, baggy, spacious, magnificent, vast, colossal, tremendous, generous, roomy, giant, sizable, mammoth, great, grand, prodigious, majestic, gigantic, soaring, impressive, copious, princely, grandiose, gargantuan, massive, expansive.
overweight (adjective)
fat.
size (adjective)
long, great, wide, corpulent, measurable, magnificent, voluminous, chunky, bulky, dimensional, high, broad, extensive, amplitudinous, big, portly, expansive, sizable.

n.

collective, all-night, bloated, business, accredited, anticompetitive, business-to-business, brick-and-mortar, general, brisk. all-around, global, all-round, broad-spectrum, far-ranging, all-inclusive, sweeping, specific, inclusive, far-reaching, wide-reaching, overall, widespread. historic, material, meaningful, consequential. large (noun)
large-scale, bombastic, bigger, whopping, vauntingly, spacious, generous, declamatory, ample, sizable, extensive, macroscopic, great, full-size, overlarge, expectant, turgid, megascopic, extended, hulking, greatest, hulky, gigantic, broad, gravid, tremendous, prominent, giant, life-size, life-sized, huge, massive, boastfully, heavy, puffy, deep, gross, prodigious, elephantine, astronomical, enormous, big, capacious, banner, magnanimous, oversized, epic, king-size, mountainous, man-sized, wide, mammoth, larger-than-life, enceinte, conspicuous, enlarged, super, significant, important, voluminous, larger, macro, cosmic, stupendous, king-sized, largest, double, macroscopical, bulky, thumping, plumping, sizeable, lifesize, volumed, walloping, immense, queen-sized, biggish, tumid, astronomic, monolithic, oversize, with child, outsize, colossal, jumbo, rhetorical, galactic, biggest, wide-ranging, vast, monstrous, orotund, bouffant, pregnant, obvious, queen-size, heroic, outsized, comprehensive, too large, whacking, monumental, gargantuan, rangy, blown-up, humongous, largish, titanic.
magnanimous (noun)
noble, open, big-hearted, kind.

Other synonyms:

hefty, all-inclusive, historic, inclusive, herculean, consequential, os, global. meaningful, widespread, cumbersome. monster, tidy, healthy. noble, S. general. medium, L. M. considerable
good, substantial.
imposing
mighty.
limitless
immeasurable.
monstrous
monstrous.

Usage examples for large

  1. Part of it is her fault; a large part of it is mine. – The Tides of Barnegat by F. Hopkinson Smith
  2. " It is strange," he said, " that the man should be still at large – Punch, or the London Charivari, November 4th 1893 by Various