Sis and Sibling

Sis

Sis noun - A female person who has the same parents as another person.
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Synonyms for Sis

Sibling and sis are semantically related. In some cases you can use "Sibling" instead a noun "Sis".

Sibling

Sibling noun - A person's brother or sister.
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Synonyms for Sibling

Sis and sibling are semantically related. Sometimes you can use "Sis" instead a noun "Sibling".
Cite this Source
Sibling and Sis. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/sis/sibling
Sis & Sibling. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/sis/sibling>.
Sibling or Sis. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/sis/sibling.
Google Ngram Viewer shows how "sis" and "sibling" have occurred on timeline