noun: a person's brother or sister
noun: one related by blood or origin; especially on sharing an ancestor with another
Length: 3 letters
Scrabble value: 5
Words with Friends value: 6
Literati value: 4
TWL (USA): Found
SOWPODS (UK): Found
sib
bi
bs
sb
si
b
i
s
sialolith
siam
siamang
siamese
sian
sibelius
siberia
siberian
sibilant
sibilate