11-Letter Words Containing: O,B,T,U,S,E,R

• a familiar name for a person (often a shortened version of a person's given name)

• a large bomb used to demolish extensive areas (as a city block)

• an unusually successful hit with widespread popularity and huge sales (especially a movie or play or recording or novel)

• An umbrella, especially when erroneously seen as a stereotypically English accessory.

• A subsection of a network.

• the general location where something is

• With respect to a given category, a more narrow category.

• A subclass of a category which is itself a category, whose arrows are a restriction of the arrows of the parent category, and whose composition rule is a restriction of the parent category's