Entry record from Schapper (2020): Wersing Peitoko
-tter[-tˈtɛr]
• vi. tremble; shiver (from sickness or cold).gemetar; tergoyang (karena sakit, dingin).
Netter.I'm shivering., Saya gemetar.
Trong atter?Why are you shivering?, Kenapa engkau gemetar?
See also: -seser
Source: Hans Retebana