IIRC, "Kacau" is a proper Indonesian word. While "Ikan" originated from Javanese, it's been adopted as part of the Indonesian language.

Nice lessons, BTW Quite interesting to see how Indonesian as Second Language (ISL) learners pick up things.
mahli | 02.16.08 - 1:47 am | #

Orang Indonesia hati bagus sama Bahasha Indo!!
fahmi | 08.02.08 - 12:36 pm | #