There are 12 words that start with 'workb'.
| workbag | workbox | workbags |
| workboat | workbook | workbench |
| workboats | workbooks | workboxes |
| workbasket | workbaskets | workbenches |
Note: These 12 words that start with 'workb' are found from the USA & Canada version of the tournament Scrabble word list.