• workboxes,
• qorkbox,
• aorkbox,
• sorkbox,
• eorkbox,
• 3orkbox,
• 2orkbox,
• wirkbox,
• wkrkbox,
• wlrkbox,
• wprkbox,
• w0rkbox,
• w9rkbox,
• woekbox,
• wodkbox,
• wrkbox,
• wokbox,
• workbx,
• wrokbox,
• workboxx

• workable,
• workbag,
• workbench,
• workforce,
• workboard,
• work over,
• workbook,
• work off.

The adjective form of the word "workbox" is "workbox-related".

The plural of the "workbox" can be the "workboxes".

The singular of the "workbox" can be the "workbox".