Word Study
workroom
OXFORD DICTIONARY
workroom, n. a room for working in, esp. one equipped for a certain kind of work.
THESAURUS
workroom
agency, atelier, barbershop, beauty parlor, beauty shop, bench, butcher shop, company, concern, corporation, desk, establishment, facility, firm, house, installation, institution, library, loft, office, organization, parlor, sail loft, shop, stacks, studio, study, sweatshop, work site, work space, workbench, workhouse, working space, workplace, workshop, worktableFor further exploring for "workroom" in Webster Dictionary Online