· above average in size or number or quantity or magnitude or extent; "a large city"; "set out for the big city"; "a large sum"; "a big (or large) barn"; "a large family"; "big businesses"; "a big expenditure"; "a large number of newspapers"; "a big group of scientists"; "large areas of the world"

Synonym(s): large

Antonym(s): little

· significant; "graduation was a big day in his life"

· very intense; "a bad headache"; "in a big rage"; "had a big (or bad) shock"; "a bad earthquake"; "a bad storm"

Synonym(s): bad

· loud and firm; "a big voice"; "big bold piano sounds"

· conspicuous in position or importance; "a big figure in the movement"; "big man on campus"; "he's very large in financial circles"; "a prominent citizen"

Synonym(s): large, prominent

· prodigious; "big spender"; "big eater"; "heavy investor"

Synonym(s): heavy

· exhibiting self-importance; "big talk"

Synonym(s): boastful, braggart, bragging, braggy, cock-a-hoop, crowing, self-aggrandizing, self-aggrandising

· feeling self-importance; "too big for his britches"; "had a swelled head"; "he was swelled with pride"

Synonym(s): swelled, vainglorious

· (of animals) fully developed; "an adult animal"; "a grown woman"

Synonym(s): adult, full-grown, fully_grown, grown, grownup

· marked by intense physical force; "a big wind"

· generous and understanding and tolerant; "a heart big enough to hold no grudges"; "that's very big of you to be so forgiving"; "a large and generous spirit"; "a large heart"; "magnanimous toward his enemies"

Synonym(s): large, magnanimous

· given or giving freely; "was a big tipper"; "the bounteous goodness of God"; "bountiful compliments"; "a freehanded host"; "a handsome allowance"; "Saturday's child is loving and giving"; "a liberal backer of the arts"; "a munificent gift"; "her fond and openhanded grandfather"

Synonym(s): bighearted, bounteous, bountiful, freehanded, handsome, giving, liberal, openhanded

· in an advanced stage of pregnancy; "was big with child"; "was great with child"

Synonym(s): enceinte, expectant, gravid, great, large, heavy, with_child

· extremely well; "his performance went over big"

· in a boastful manner; "he talked big all evening"

Synonym(s): boastfully, vauntingly, large

· on a grand scale; "think big"

Antonym(s): small

· in a major way; "the play failed big at the box office"