Where does “cachu” come from?

cachu (Portuguese) comes from Malay kacu, from Old Javanese kacu.

Ancestry of “cachu”, step by step

Step	Language	Word	Meaning
1	Malay	kacu	type of acacia
2	Old Javanese	kacu	—

Words derived from “cachu”

Every word from Old Javanese kacu →

cachu — Etymology, Origin & Word History | Etymology Explorer