Yes, the word 'workers' is the plural form for the singular noun worker, a common noun; a word for a person or animal that works; a person who does a specified type of work (a farm worker, a steel worker, etc.); a laborer, an employee.
The possessive form of the plural noun workers is workers'.The possessive noun phrase is: the workers'tools.
Noun: workers Adj: the bridge Verb: rebuild
a complaint of social workers
The plural form of the noun lunch is lunches.The possessive form of the plural noun workers is workers'.example: The workers' lunches have been delivered.
Yes, because it does not name a specific person, place or thing.
No, it is a plural common noun.
It is a plural noun.
The plural form of the noun worker is workers.The plural possessive form is workers'.Examples: The workers' schedules are posted on the bulletin board.
The collective noun 'staff' is used for a staff of workers or a staff of employees.
The collective noun 'staff' is used for a staff of workers or a staff of employees.
The plural form of the noun worker is workers.Example: The workers have completed the repairs on our street.
Since workmen are people, you use an appropriate collective for the context. The most common is crew, but you could also use shift, collective, company, team, etc.