Something is sudden and unexpected as pain, a cry, wind, or a ghost.
Nyiknyinan kaynyin oho ko.
My head pain was sudden and unexpected.
Do kayan daranaw do idawod, nyiknyinan a myan mayit a salawsaw.
While they are already out to sea, (there) was a sudden and unexpected strong wind.
Nyiknyinan naw nakarapit.
His reaching (there) was sudden and unexpected.