stealer

The word "stealer" refers to a person or thing that takes, wins, or captures something from someone else. In a literal sense, it can mean a thief, but this use is less common in modern everyday English than "thief." It sounds more descriptive and story-like than legal, and it often draws attention to the act itself or to the style in which something is taken.

You will often see it in compound words. A "base-stealer" in baseball is a player who is good at stealing bases. A "scene-stealer" is an actor or performer who unexpectedly becomes the most memorable part of a scene. A phrase like "heart-stealer" can describe a very charming person, and "time-stealer" can describe a distraction that quietly takes away your time. In these examples, the word is not always about crime. It often suggests taking something in a clever, quick, or striking way.

Historically, English also used it more literally in forms such as "horse-stealer" or "sheep-stealer." Today, that pattern still makes sense, but the standalone noun is relatively uncommon. In most cases, "stealer" works best when the speaker wants a vivid, narrative tone or when it appears as part of a fixed compound. So, while it can mean a person who steals, its broader use includes anyone or anything that takes possession of attention, affection, time, or advantage in a memorable way.