That is the correct spelling of "brother" (male sibling).
None in English
The correct spelling is nephew (the son of a brother or sister).
The likely word is "niece" (daughter of your brother or sister).
The son of your brother or sister is your nephew. A daughter is a niece.
You can have a short spell or a long spell. e.g. * My husband had a short spell in Egypt during the war, when he was in the army. * His brother had a long spell in prison for being a conscientious objector. However, a spell is usually a short period of time. e.g. We had a spell of bad weather during our spring break.
marios brother
The correct spelling is "brother-in-law" (your wife's brother).
"Bredda"
HermanoHermano
Frère is brother. Sœur is sister.
mamo
Cognato
The short answer here is no.
None in English
Bror is the modern word for brother, broder is an older and almost extinct form.
My brother and I are going CANOEING in our CANOE today.
The likely word is "nephew" (son of your brother or sister).