HALF BROTHER

Albanian

vëlla prej nëne, vëlla prej babe. (various references)

Arabic 

‏أخ في الرضاعة, ‏أخ غير شقيق (stepbrother). (various references)

Bulgarian 

едноутробен брат, еднокръвен брат, природен брат. (various references)

Czech

nevlastní bratr (stepbrother), nevlastní brat. (various references)

Dutch

halfbroer (half-brother). (various references)

Finnish

puoliveli. (various references)

French

demi-frère (half-brother), demi frère. (various references)

German

Halbbruder (frater uterinus, half-brother, half-brother on the mother's side). (various references)

Greek 

ετεροθαλήσ αδερφόσ, ετεροθαλήσ αδελφόσ (stepbrother), ετεροθαλής αδερφός, ετεροθαλής αδελφός (half-brother). (various references)

Hebrew 

אח חורג (step brother). (various references)

Hungarian

férfi féltestvér. (various references)

Italian

fratello di mezzo sangue, fratellastro (half-brother, stepbrother, step-brother). (various references)

Pig Latin

alfhay otherbray.(various references)

Portuguese

meio-irmão (stepbrother). (various references)

Romanian

frate vitreg (foster-brother, half blood, step brother). (various references)

Russian 

сводный брат (stepbrother). (various references)

Serbo-Croatian

polubrat (foster-brother, sibling). (various references)

Spanish

hermanastro (step brother, stepbrother). (various references)

Swedish

halvbror. (various references)

Turkish

üvey kardeş (brother of the halfblood, half sister, sister of the halfblood, stepbrother, stepsister, uterine brother, uterine sister). (various references)

Ukrainian

єдиноутробний брат. (various references)