Oh

oh

ɔ → oh
interjection Rare #34,217
oh Used to express surprise, realization, disappointment, etc., depending on tone and context.
PO: Oh, eu não sabia disso.
EN: Oh, I didn't know that.

O que há de bom no meio disso Oh eu, oh vida?

What good is there in all of this? Oh me, oh life?

— Sociedade dos Poetas Mortos (1989)

Diga a ele, Oh nuvens, diga a ele.

Tell him, oh clouds, tell him.

— Queen (2014)

Você fica poderoso com seu sorriso, Oh, doce sorriso de Alguém!

You look powerful with your smile, Oh, sweet smile of someone!

— Служебный роман (1977)

E quanto ao Oh?

And what about "Oh?"

— O Homem de Lugar Nenhum (2010)

Oh, Oh, Ok.

Oh, Oh, Okay.

— Guardiões do Dia (2006)

O fulano disse-lhe que era o faro-Oh!

The guy told him it was the scent—Oh!

— Astérix e Obélix: Missão Cleópatra (2002)

Sounds similar to