Oh

oh

o → oh
interjection Rare #43,310
oh used to express surprise, realization, disappointment, or other emotion
FR: Oh, j'ai oublié mes clés !
EN: Oh, I forgot my keys!

En fait, M. Oh m'a appelé au bureau hier.

Actually, Mr. Oh called me at the office yesterday.

— Memories of Murder (2003)

Vous êtes M. Oh?

Are you Mr. Oh?

— The Man From Nowhere (2010)

Oh, Oh!

Oh, oh!

— Le Hobbit : Un voyage inattendu (2012)

Oh, Oh?

Oh, oh?

— Grave (2017)

Sounds similar to