Definition for Big:

• Large, bulky; grown up; full of something important; full to overflowing; as, big with grief; teeming; as, big with promise; pompous; as, to feel big.

Synonyms for Big:

• adj.

  •all (adjective)
  • large,
  • heavy.
  •arrogant (adjective)
  • high-sounding,
  • inflated,
  • pretentious.
  •boastful (adjective)
  • pretentious.
  •burly (adjective)
  • powerful.
  •generous (adjective)
  • greathearted,
  • magnanimous,
  • bighearted,
  • lofty,
  • princely,
  • noble.
  •grown (adjective)
  • full-grown,
  • tall,
  • adult,
  • mature.
  •important (adjective)
  • consequential,
  • momentous,
  • eminent,
  • powerful,
  • prominent.
  •large (adjective)
  • cavernous,
  • spacious,
  • magnificent,
  • gargantuan,
  • voluminous,
  • giant,
  • soaring,
  • towering,
  • humongous,
  • ample,
  • grandiose,
  • immense,
  • awesome,
  • massive,
  • lofty,
  • extensive,
  • expansive,
  • roomy,
  • impressive,
  • vast,
  • mammoth,
  • capacious,
  • huge,
  • grand,
  • prodigious,
  • sizable,
  • comprehensive,
  • colossal,
  • large,
  • enormous,
  • generous,
  • princely,
  • elephantine,
  • copious,
  • tremendous,
  • bulky,
  • great,
  • majestic,
  • gigantic,
  • baggy.
  •large, great (adjective)
  • colossal,
  • immense,
  • mammoth,
  • vast,
  • massive,
  • spacious,
  • full,
  • roomy,
  • enormous,
  • gigantic,
  • considerable,
  • sizable,
  • huge,
  • extensive,
  • voluminous,
  • ample,
  • copious,
  • tremendous,
  • prodigious,
  • capacious,
  • substantial,
  • humongous,
  • bulky.
  •pregnant (adjective)
  • gravid.
  •pretentious (adjective)
  • highfaluting.
  •size (adjective)
  • corpulent,
  • portly,
  • great,
  • long,
  • voluminous,
  • expansive,
  • dimensional,
  • wide,
  • extensive,
  • bulky,
  • chunky,
  • large,
  • broad,
  • magnificent,
  • measurable,
  • sizable,
  • high,
  • amplitudinous.
  •successful (adjective)
  • distinguished,
  • bumper.

• n.

  •
  • tidy.
  •
  • full-blown,
  • ripe,
  • developed,
  • full-fledged.
  •
  • substantial,
  • consequential.
  •big (noun)
  • broad,
  • spacious,
  • loud,
  • full-grown,
  • wide,
  • generous,
  • sizable,
  • tremendous,
  • huge,
  • adult,
  • great,
  • humongous,
  • ample,
  • massive,
  • large,
  • extensive,
  • enormous,
  • prodigious,
  • immense,
  • voluminous,
  • mammoth,
  • bighearted,
  • heavy,
  • gigantic,
  • momentous,
  • prominent,
  • capacious,
  • bulky,
  • important,
  • elephantine,
  • gargantuan,
  • mature,
  • conspicuous,
  • colossal,
  • vast,
  • astronomical,
  • grown,
  • magnanimous,
  • giant,
  • astronomic.
  •pompous (noun)
  • pretentious.

• Other synonyms:

  •
  • full-blown,
  • full-fledged,
  • goodly.
  •
  • august,
  • developed,
  • consequential,
  • powerful,
  • vehement.
  •
  • ripe.
  •
  • tidy,
  • substantial.
  •
  • extravagant.
  •
  • noble.
  •lofty
  • tall.
  •Other relevant words:
  • charitable,
  • upstage,
  • swollen,
  • in full bloom,
  • highfalutin,
  • greathearted,
  • tall,
  • bighearted,
  • magnanimous,
  • Big-sounding,
  • adult,
  • noble,
  • mellow,
  • distinguished,
  • uppish,
  • uppity,
  • momentous,
  • full-fledged,
  • heavy,
  • loud,
  • vehement,
  • august,
  • conspicuous,
  • goodly,
  • highfaluting,
  • awkward,
  • laden,
  • considerable,
  • openhearted,
  • astronomic,
  • full-grown,
  • developed,
  • High-swelling,
  • important,
  • mature,
  • gravid,
  • outstanding,
  • of age,
  • tidy,
  • astronomical,
  • largehearted,
  • hoity-toity,
  • consequential,
  • gassy,
  • bombastic,
  • full,
  • old,
  • full-blown,
  • powerful,
  • pretentious,
  • grown,
  • high-sounding,
  • extravagant,
  • ripe,
  • fully developed,
  • eminent,
  • bumper,
  • egregious,
  • heavy with child,
  • inflated,
  • clarion,
  • prominent,
  • stentorian,
  • substantial,
  • stuck-up,
  • windy.

Antonyms for Big:

• adj.

  • all
    small, little.
  • important
    minor, subordinate, trivial.
  • large, great
    bland, poor, inconsiderable, ungenerous, slight, little, shy, unimportant, dull, Ungiving, teeny, juvenile, tiny, selfish, babyish, miniature, humble, small, baby, minute, unconfident, insignificant, infant, infantile, adolescent, itsy, blah, impoverished, thin.
  • Other antonyms:
    debased, offensive, soft, last, meanspirited, washed-up, wretched, despicable, dilute, watered-down, hateful, despised, diluted, ignoble, dwarf, dirty, degenerate, unpopular, squalid, obscure, subsidiary, secondary, Indistinguished, anonymous, unknown, contemptible, sorry, thinned, detestable, temperate, vicious, abominable, detested, coarse, out, ignominious, mini, lousy, weakened, nameless, small-minded, base, uncelebrated, discreditable, limited, brief, scanty, vulgar, little bitty, sordid, barren, unexceptional, weak, ugly, rejected, stingy, unfashionable, collateral, vile, invisible, humiliating, watery, dastardly, degraded, pint-size, disliked, repulsive, subordinate, least, Miscarrying, hated, degrading, infertile, aborting, worthless, crude, gnomish, mean, inferior.

• adv.

  • all
    small.

• Other antonyms:

  • n. t.
    abominable, adolescent, anonymous, baby, babyish, barren, base, blah, bland, coarse, collateral, compact, contemptible, cramped, crude, dastardly, debased, degenerate, degraded, degrading, despicable, despised, detestable, detested, dilute, diluted, dirty, discreditable, disliked, dull, dwarf, few, hated, hateful, humiliating, ignoble, ignominious, impoverished, infant, infantile, inferior, infertile, last, least, lightweight, lilliputian, lousy, mean, mediocrity, mini, modest, nameless, nobody, nonentity, nothing, obscure, obscurity, offensive, ordinary, out, pint-size, pint-sized, poor, pygmy, rejected, repulsive, secondary, selfish, shrimp, small-minded, sordid, sorry, squalid, subordinate, subsidiary, thinned, twerp, ugly, unconfident, underling, unexceptional, unfashionable, unknown, unpopular, vicious, vile, vulgar, washed-up, watery, weak, weakened, whippersnapper, worthless, wretched, young, zero, zilch, Delivered, Flyspeck, Indistinguished, Miscarrying, uncelebrated, itsy, aborting, watered-down, olive-sized, Ungiving, pygmy or pigmy, little-bitty.