big

adjective

1)

a big building

Syn:

large, sizeable, substantial, great, huge, immense, enormous, extensive, colossal, massive, vast, gigantic, giant, spacious; informal jumbo, whopping, thumping, bumper, mega; Brit.; informal whacking, ginormous; formal commodious

2)

a big man

Syn:

well built, sturdy, brawny, burly, broad-shouldered, muscular, bulky, hulking, strapping, hefty, tall, huge, fat, stout; informal hunky, beefy

3)

my big brother

Syn:

grown-up, adult, mature, grown, elder, older

4)

a big decision

Syn:

important, significant, major, momentous, weighty, far-reaching, key, vital, crucial

5)

that was big of you

Syn:

generous, kind, kindly, caring, compassionate, loving

•

Ant:

small, little, younger, minor, mean