i·ron·works 
(īərn-wûrks′)
(īərn-wûrks′)pl.n.
(used with a sing. or pl. verb) A building or establishment where iron is smelted or where heavy iron products are made.
- workaholic
- workaholism
- workaround
- workbag
- workbench
- workboat
- workbook
- work both sides of the street
- work camp
- workday
- worker
- worker-priest
- workers' compensation
- work ethic
- workfare
- work farm
- work fingers to the bone
- workflow
- workfolk
- workfolks
- workforce
- work force
- work for hire
- work function
- work hardening