Collocations with "act as"

To function or serve as a deterrent.

To perform the function of a monitor or guardian.

To perform the function of a trustee.

To serve in the role of a mediator or agent between two or more parties.

To function as a stimulus.

To voluntarily serve as a test subject.

To function as a person or organization that expresses the opinions of another group.

To function as a motivation or stimulus.

to perform the duties of a treasurer

To function as a guide (person).

To function as a protective barrier or intermediary.

to function as an incentive

to function as something that attracts

To function as an intermediary in a transaction or process.

to function as a reminder

to perform the role of a replacement

to function as a model or guide

To perform the duties of a deputy, often temporarily.

To perform the function of a distributor.

To function as the central point of interest or activity.

to serve the role of a central point

to perform the role of a spy

to function as a protective barrier

To perform the duties and functions of a supervisor.

To function as a place for discussion. Especially in British English.

To perform the role of a guardian for a child or a protector of something.

to perform the role of an interpreter

To perform the function or role of a substitute.