sibs

Noun

a person's brother or sister
one related by blood or origin; especially on sharing an ancestor with another
plural of sib

Synonyms

blood relation, blood relative, cognate, sib, sibling

Scrabble Score: 6

sibs: valid Scrabble (US) TWL Word
sibs: valid Scrabble Word in Merriam-Webster MW Dictionary
sibs: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 7

sibs: valid Words With Friends Word