What word can you use for but in the third person?

There isn't a single word that directly translates "but" in the third person. The meaning of "but" depends on the context, so you'll need to use different words or phrases to convey the same idea.

Here are some examples:

* For contrast:

* However: "The cat was hungry, *however*, it didn't want to eat the food."

* Nevertheless: "She studied hard, *nevertheless*, she failed the exam."

* Yet: "He tried to be quiet, *yet* he still woke the baby."

* For exceptions:

* Except: "He loves all animals *except* cats."

* Besides: "They liked everything *besides* the dessert."

* For adding something contrary:

* Although: "He is a talented musician, *although* he doesn't have any formal training."

* Despite: "She went to the party *despite* feeling sick."

* For expressing a consequence:

* Therefore: "It was raining heavily, *therefore* the game was cancelled."

* So: "He was tired, *so* he went to bed early."

The best word or phrase to use will depend on the specific situation.