What is another word for yup?

Here are some other words for "yup," depending on the context and desired level of formality:

Informal:

* Yeah

* Yep

* Uh-huh

* Right

* Sure

* Okay

* Got it

* You bet

* Absolutely

* Indeed

Formal:

* Yes

* Affirmative

* Certainly

* Precisely

Slang:

* Yuh

* Yuppah

* Mhmm

The best word to use will depend on the situation and your relationship with the person you're speaking to.