roster

As nouns the difference between roster and sausage

is that roster is roaster (for coffee beans etc) while sausage is a food made of ground meat (or meat substitute) and seasoning, packed in a cylindrical casing; a length of this food.

As a noun roster

is a list of names, usually for an organization of some kind such as military officers and enlisted personnel enrolled in a particular unit; a muster roll; a sports team, with the names of players who are eligible to be placed in the lineup for a particular game; or a list of students officially enrolled in a school or class.

As a verb roster

is to place the name of (a person) on a roster.

As an adjective nonroster is

not included on the official team roster.