"Stepbrother" in Polish is "brat przyrodni".
Brat, towarzysz, braciszek, or kolega.
Mój polski brat.
"Najstarszy brat."
The word step-brother in the Spanish language is hermanastro. The Italian word for this is step-fratello and in French it is demi-frere.
leas-dheartháir
if you dad or mum are remarried to someone who has a son ,the son is a step brother
I would say never
brat
he had no step brother only aaron was his brother
Polish in Polish is "Polski".
"Step-brother" is a noun and does not have an opposite.
He did not have a real step brother. He had a brother called Aaron.