Synonyms for "foolish"

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

What does "foolish" mean?

The word foolish is an adjective that means: not making smart choices.

Example: "It is foolish to skip breakfast."

Grade K–2Easy synonyms for foolish

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

Grade 3–5Stronger words for foolish

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

Grade 6–8Middle-school vocabulary for foolish

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

Opposites of foolish (antonyms)

Words that mean the opposite of foolish:

See the full foolish antonyms page →

FAQ — synonyms for foolish

What is a good synonym for foolish in a kid's writing?
For K-2 writers, try silly. For older students, "unwise" reads more naturally in school writing.
How many synonyms does foolish have?
We list 13 grade-appropriate synonyms for foolish across three reading levels. Adults' thesauruses include dozens more, but most aren't useful for K-8 vocabulary.
Is foolish a noun, verb, or adjective?
In this entry, foolish is used as an adjective.

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