Stepbrother is a related term of stepdaughter.
As nouns the difference between stepdaughter and stepbrother
is that stepdaughter is the daughter of one's spouse and not of one's self while stepbrother is the son of one's stepfather or stepmother who is not the son of one's mother and is not the son of one's father.
stepdaughter
English
Noun
(
en noun)
The daughter of one's spouse and not of one's self.
Synonyms
* stepchild
See also
*
stepbrother
English
Alternative forms
* step-brother
Noun
(
en noun)
The son of one's stepfather or stepmother who is not the son of one's mother and is not the son of one's father.
The stepson of one's father or mother who is not one's half-brother.
Synonyms
* stepbro
Related terms
* stepdaughter
* stepfamily
* stepparent
* stepsister
* stepson
External links
* (Sibling)