The Austronesian Comparative Dictionary

*nanaw look over a wide area, search for something with the eyes while standing in place

PPh nanaw look over a wide area, search for something with the eyes while standing in place ⇫

WMP
Ilokano nánaw to look at something submerged
Cebuano nánaw to gaze over a wide area; scan an area to search for something
Mansaka nanaw to look all around searching for something; to search carefully