Stepsister brother Synonyms

We can't find synonyms for the phrase "Stepsister brother", but we have synonyms for terms, you can combine them.

Stepsister Synonyms

Brother Synonyms

SB abbreviation

SB is an abbreviation for Stepsister Brother

What does SB stand for?

SB stands for "Stepsister Brother"

Definitions for Stepsister

(noun) a sister who has only one parent in common with you

Definitions for Brother

(noun) a male with the same parents as someone else
(noun) a close friend who accompanies his buddies in their activities
(noun) a male person who is a fellow member (of a fraternity or religion or other group)