Synonyms for "big"

15 kid-friendly synonyms for big, sorted by grade level (K-2, 3-5, 6-8).

What does "big" mean?

The word big is an adjective that means: of great size.

Example: "The elephant has a big trunk."

Grade K–2Easy synonyms for big

Younger kids can use these in place of "big":

Grade 3–5Stronger words for big

For elementary writers ready to add precision and variety to their vocabulary:

Grade 6–8Middle-school vocabulary for big

Tier 2 academic alternatives — useful for essays, persuasive writing, and standardized tests:

Opposites of big (antonyms)

Words that mean the opposite of big:

See the full big antonyms page →

FAQ — synonyms for big

What is a good synonym for big in a kid's writing?
For K-2 writers, try large. For older students, "enormous" reads more naturally in school writing.
How many synonyms does big have?
We list 15 grade-appropriate synonyms for big across three reading levels. Adults' thesauruses include dozens more, but most aren't useful for K-8 vocabulary.
Is big a noun, verb, or adjective?
In this entry, big is used as an adjective.

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