The Austronesian Comparative Dictionary

*gakgak caw, as a crow; raucous talking of people

PWMP gakgak caw, as a crow; raucous talking of people

WMP
Kankanaey men-gakgák to croak
Ilokano ag-g<an>akgák the sound of broken bells; quacking of ducks
ag-gakgák to croak (frogs); change voice at puberty
gakgák kind of large duck
Tagalog gakgák idle talk or babbling; babbler, idle talker
Bintulu gagak a bird, the crow
Malay gagak huma the large jungle crow, Corvus macrorhyncus
gagak crow, onomatopoetic from its caw
Old Javanese gagak crow
Balinese gagak crow (bird)