There are several words used as 働詞 in this ancient document.

The word 'hatarakikotoba' is used in this old document.

He wrote the original lyrics of the song.

The language used by courtesans during the Edo period, that's what 'Kuruwa Kotoba' is.

Shiba is my best friend.

My grandfather used to plow the rice fields with a horse in the old days.

This ramen is really delicious, isn't it?

He is doing a business that is as ruthless as gouging out the eyes of a living horse.

He is called the most excellent horse at that racetrack.

The wildebeest is a very rare animal.