big

adjective /bɪɡ/

Of considerable size, extent, or importance.

Quick answer

Common synonyms for "big" include large, huge, enormous, massive, vast, immense. Choose by context — see groups below.

Synonyms for "big"

big — large in size

largehugeenormousmassivevastimmense

big — important or significant

significantimportantmajorsubstantialconsiderable

big — successful or influential

successfulprominentinfluentialleading

Antonyms for "big"

smalltinyminorlittleminuscule

Examples in context

  • It's a big decision for the board.
  • The change had a big impact on revenue.
  • She came from a big family.
Usage note

“Big” lacks scale. Try “sizable,” “substantial,” or specific numbers for clarity.