Talking about family in Brazilian Portuguese

Mãe.

Mamãe (same thing, but a cute form to say. Normally used by children).

Mainha (exclusive to the Northeast).

Pai.

Papai (same thing, but a cute form to say. Normally used by children).

Painho (exclusive to the Northeast).

Irmã.

Mana / Maninha (same thing, but a cute form to say. Normally used by children).

Brother”
Irmãos	“Siblings”
Filho	“Son”
Filha	“Daughter”
Filhos	“Children”

Irmão.

Mano / Maninho (same thing, but a cute form to say. Normally used by children).

Filho único (masculine).

Filha única (feminine).

Avô.

Vovô (same thing, but a cute form to say. Normally used by children).

Avó.

Vovó (same thing, but a cute form to say. Normally used by children).

Bisavó.

Bisa (same thing, but a cute form to say).

Bisavô.

Biso (same thing, but a cute form to say).

Tios.

Titios (same thing, but a cute form to say. Normally used by children).

Tio.

Titio (same thing, but a cute form to say. Normally used by children).

Tia.

Titia (same thing, but a cute form to say. Normally used by children).

Madrinha.

Dinda (same thing, but a cute form to say).

Padrinho.

Dindo (same thing, but a cute form to say).

Parceiro (masculine).

Parceira (feminine).

Divorciado (masculine).

Divorciada (feminine).