To work or act together, especially for a common purpose or benefit.
To function in harmony, side by side
To allow for mutual unobstructed action
To engage in economic cooperation.
To act as part of, or on behalf of, a squad.
Sloppy mud.
One's friend group, taken collectively; one's peeps.
A unit of tactical military personnel, or of police officers, usually of about ten members.
A group of potential players from whom a starting team and substitutes are chosen.
A collective noun for a group of squid.