The Austronesian Comparative Dictionary

*deReŋ sound of groaning, moaning, roaring, etc.

Leaflet

PMP deReŋ sound of groaning, moaning, roaring, etc. ⇫

WMP
Tboli doloŋ a groan, moan; to groan, moan from sickness
Manobo (Western Bukidnon) deɣeŋ groan in pain
Malay deraŋ clanging sound, of the sound of a gong, etc.
Kayan deheŋ gruff voice

POC roRoŋ roaring sound ⇫

OC
Mota roro-i the sound, report of something
o roro lama the sound of the sea
Tolai roro to roar, of the sea on the reef or the surf; to boom