| COWORKERS | • coworkers n. Plural of coworker. • co-workers n. Plural of co-worker. • cow-orkers n. Plural of cow-orker. |
| DARKROOMS | • darkrooms n. Plural of darkroom. • dark␣rooms n. Plural of dark room. • DARKROOM n. a room used for the development of photographic negatives. |
| FORMWORKS | • formworks n. Plural of formwork. • FORMWORK n. boxes for holding setting concrete. |
| FROSTWORK | • frostwork n. Any naturally occurring intricate pattern of ice crystals. • frostwork n. Any pattern that resembles a frost formation. • FROSTWORK n. tracery made by frost, e.g. on windows. |
| HORNWORKS | • hornworks n. Plural of hornwork. • HORNWORK n. work in horn. |
| IRONWORKS | • ironworks n. Plural of ironwork. • ironworks n. A factory in which iron is manufactured or iron goods are made. • IRONWORK n. objects made of iron. |
| MARKHOORS | • markhoors n. Plural of markhoor. • MARKHOOR n. (Persian) a wild goat of the mountains of Asia, also MARKHOR. |
| MOREPORKS | • moreporks n. Plural of morepork. • MOREPORK n. an owl of Australia and New Zealand, also MOPEHAWK, MOPOKE. |
| OVERWORKS | • overworks v. Third-person singular simple present indicative form of overwork. • OVERWORK v. to cause to work too hard. |
| PROVOKERS | • provokers n. Plural of provoker. • PROVOKER n. something or someone that provokes. |
| ROADWORKS | • roadworks n. Plural of roadwork. • road␣works n. Plural of road work. • ROADWORK n. outdoor running as a form of physical exercise. |
| ROCKROSES | • rockroses n. Plural of rockrose. • rock␣roses n. Plural of rock rose. • ROCKROSE n. a shrub of the Potentilla genus. |
| ROCKWORKS | • rockworks n. Plural of rockwork. • ROCKWORK n. stonework in which the surface is left broken and rough. |
| ROOKERIES | • rookeries n. Plural of rookery. • ROOKERY n. a colony of European crows. |
| ROORBACKS | • roorbacks n. Plural of roorback. • ROORBACK n. a false story used for political advantage, also ROORBACH. |
| ROPEWORKS | • ropeworks n. Plural of ropework. • ROPEWORK n. a place where ropes are made. |
| WORKHORSE | • workhorse n. A horse used primarily for manual labor; a draft horse. • workhorse n. (By extension) Anyone or anything that does a lot of work; something or someone who works consistently or regularly. • work␣horse n. Alternative form of workhorse. |
| WORKHOURS | • workhours n. Plural of workhour. • WORKHOUR n. any of the hours of the day during which work is done. |
| WORKROOMS | • workrooms n. Plural of workroom. • WORKROOM n. a room in which work is done, also WORKSHOP. |