Entry record from Schapper (2020): Wersing Peitoko
-yok[-ˈjok]
• vi. (of people) shiver; tremble; shake slightly and uncontrollably.gementar; menggigil (misalnya orang).
Naida nailalangte neyok.When I was sick, I was shivering., Saya sakit jadi gementar.
See also: yok-yok