A stationary ring is an essential component in many machines and mechanical systems. However, there are several other synonyms that have the same meaning as a stationary ring. For instance, a fixed or static ring refers to a ring that stays in one position and does not move. Similarly, a non-rotating ring or an immovable ring is another phrase to describe a stationary ring. A sealed face is also a synonym for a stationary ring that is often used in the context of sealing machines. All these synonyms refer to the same concept of a ring that remains in one position while another part moves or rotates around it.