What is another word for cohort?

The best alternative for "cohort" depends on the context. Here are some options:

General meaning of group of people:

* Group

* Team

* Band

* Clique

* Circle

* Assembly

* Crew

* Set

* Company

* Gathering

* Congregation

Specific to a group sharing a common characteristic:

* Class (e.g., graduating class)

* Generation

* Peer group

* Demographic

* Segment

Specific to a group working together:

* Squad

* Posse

* Brigade

* Troop

Formal, academic use:

* Comrades

* Associates

* Fellows

Ultimately, the best alternative depends on the specific meaning you want to convey and the context in which you are using the word.