Where does “*u(n)tək” come from?

*u(n)tək (Proto-Malayic) comes from Proto-Malayo-Polynesian *hutək,*qutək,*qutak.

Ancestry of “*u(n)tək”, step by step

Step	Language	Word	Meaning
1	Proto-Malayo-Polynesian	hutək,qutək,*qutak	—