What is another name for group nouns in grammar?

Group nouns in grammar refer to terms that denote a collection of individuals or items considered as a single entity. These are precisely the characteristics of collective nouns. For instance, in the phrase "a team of players," the word "team" is a collective noun that implies a group of players functioning together rather than each one acting independently.

Collective nouns serve to simplify language by allowing speakers and writers to refer to groups succinctly. They highlight the coherence and unity of the individuals within the group. Other noun categories listed, such as adjective nouns (which do not exist as a formal category), compound nouns (which consist of two or more words combined to create a new meaning), and proper nouns (which identify specific names of people, places, or organizations), do not fit the definition of group nouns. Therefore, the term that most accurately describes group nouns is collective nouns.