* Chi! (pronounced "chee") - This is a general expression of agreement or acknowledgment, and can be used as a polite response to thank you.
* Achokma (pronounced "ah-chohk-mah") - This means "thank you" and can be used in response to a thank you, implying that you are also grateful.
* Chi ha'li. (pronounced "chee ha-lee") - This means "it is good" and can be used as a way of saying "no problem" or "you're welcome."
* Hoka. (pronounced "ho-kah") - This means "that's alright" and can be used in a similar way to "no problem."
Ultimately, the best way to respond to a thank you in Choctaw depends on the specific situation and your relationship with the person you are speaking to.