The Austronesian Comparative Dictionary

*gaRuk scratch up, scrape up

PMP gaRuk scratch up, scrape up

WMP
Malay garok scratching; scraping with a point, of a man scratching an itchy sore, scratching one’s head, or scraping with one’s nails
Balinese gahuk scrape, scratch with the fingers
Sasak garok fiddle around with a stick in a hole
SHWNG
Kowiai/Koiwai garuʔ rake