Work in and Work-in

Work in verb - To put among or between others.

Work-in and work in are semantically related. In some cases you can replace phrase "Work-in" with "Work in", this terms are similar.

Work-in noun - Occasion when workers continue to work as a protest against e.g. proposed dismissal or closure of the factory.

Work in and work-in are semantically related. You can use "Work in" instead a verb phrase "Work-in".