The Austronesian Comparative Dictionary

Roots: *-gut₁

PWMP
PWMP gutgut nibble off
regut bite, nibble
pagut peck, pick at
WMP
Cebuano ígut scrape something by rubbing a knife which has been fixed into something immovable up and down against it
Balinese agut snatch at something with the mouth, bite at (dog)
cegut bite, gnaw
puŋgut bite, bite off, put one's teeth into
segut bite, snap, nibble (men and animals)