The Austronesian Comparative Dictionary

*qutek brain; marrow

PMP qutek brain; marrow ⇫

WMP
Cebuano útuk brain; intelligence, mental ability
Maranao otek brain; mind
Kelabit utek brain
Malay otak brain
CMP
Manggarai utek brain; marrow

POC qutok brain ⇫

OC
Tongan ʔuto brain
Arop uto- head