Synonyms for "sister"
5 kid-friendly synonyms for sister, sorted by grade level (K-2, 3-5, 6-8).
What does "sister" mean?
The word sister is a noun that means: a girl who has the same parents as you.
Example: "My sister is little."
Grade K–2Easy synonyms for sister
Younger kids can use these in place of "sister":
Grade 3–5Stronger words for sister
For elementary writers ready to add precision and variety to their vocabulary:
Grade 6–8Middle-school vocabulary for sister
Tier 2 academic alternatives — useful for essays, persuasive writing, and standardized tests:
Opposites of sister (antonyms)
Words that mean the opposite of sister:
FAQ — synonyms for sister
What is a good synonym for sister in a kid's writing?
For K-2 writers, try sis. For older students, "sibling" reads more naturally in school writing.
How many synonyms does sister have?
We list 5 grade-appropriate synonyms for sister across three reading levels. Adults' thesauruses include dozens more, but most aren't useful for K-8 vocabulary.
Is sister a noun, verb, or adjective?
In this entry, sister is used as a noun.
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