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Sis vs Sibling - What's the difference?

sis | sibling |

As a numeral sis

is six.

As a noun sibling is

a person who shares same parents one's brother or sister.

sis

English

Initialism

(Initialism) (head)
  • (British)

    • Synonyms

    * * Secret Intelligence Service

    See also

    * GCHQ * * SAS * SBS

    Anagrams

    * *

    sibling

    English

    Noun

    (wikipedia sibling) (en noun)
  • A person who shares same parents. One's brother or sister.
    • None of my siblings are married yet. .

    Derived terms

    * nibling * siblinghood *stepsibling *adoptive sibling *milk sibling *full sibling *siblingly *little sib *half sib *stepsib *sib-in-law *fullsib *foster sib *adoptive sib