Onomatopoeia in different languages that is similar to this word : Kerepek, Keropok, Kerupuk, Kropek, Kroub, Krob, Kriab, Kiripik, Kroepoek,
Crisp, Sakusaku, etc.
It's an Indonesian onomatopoeia word for anything
crispy, such as
crackers and potato chips/crisps.