1. A prescribed order regulating the rotation in which individuals, companies, and regiments, are to be called to serve.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• restr,
• restor,
• bowster,
• raosted,
• rouste,
• roator,
• rosetter,
• dostor,
• rotar,
• soter,
• rostta,
• roste,
• reser,
• reste,
• rustel,
• bosster,
• regster,
• fostor,
• coster,
• rossery

• rostrum,
• Royster,
• raster,
• roaster,
• roister,
• roisterer,
• rister,
• rostrate,
• rooster,
• rester,
• Rossiter.

The adverb form of "roster" is "roster-wise".

The adjective form of the word "roster" is "rostered".

The plural of the "roster" can be the "rosters".

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