sag̱a̱ba̱xsk [sa/g̱a̱/*ba̱xsk]
Stem with modifying proclitic composed of: sa=1  suddenly, g̱a̱ba̱xsk  shake oneself
intransitive verb. jump in fright
Sag̱a̱ba̱xsga'nu dzida k'aym sa'algya̱x gyet a 'nastooksu. I get frightened when someone suddenly talks beside me.
Sag̱a̱ba̱xsga nah wil 'magm txawt. He got frightened when he caught the halibut.

Source: Draft Dictionary entry.