If you meant to write "kaas" but accidentally misspelled it as "kaass", here are some possible correct suggestions. "Kaas" actually means "cheese" in Dutch, so you might want to double-check if that was indeed the word you intended to write.
Lass The lass walked down the street with her dog.
Mass The Catholic Mass is an important religious ceremony celebrated by millions of people around the world.
Naans
I ordered a basket of freshly baked naans with my chicken tikka masala.
PAAsPAAs, or polyacrylic acids, are a type of polymer commonly used in many commercial products.
PaaSPaaS (Platform as a Service) allows businesses to develop, run, and manage their own web applications without the need to maintain and manage the underlying infrastructure.
Pass If you don't have a pass, you won't be able to enter the building.
SaaSSaaS is becoming increasingly popular among businesses looking to streamline their operations and reduce IT costs.
Sass "I love the confidence and sass she brings into the room."
SMASS
TASS "TASS is a Russian news agency that was established during the Soviet Union era."