Concept:
Synonym matching involves establishing the specific operational role described by a noun.
Step 1: Identifying the role of an interloper.
An
INTERLOPER is defined as a person who becomes involved in a place or situation where they are not wanted or are considered not to belong. It refers to an unauthorized gatecrasher or trespasser.
Step 2: Comparing option profiles.
Let us look closely at the choices provided:
• Option (A) worker: A person who does a specified type of work or has a specific job. They typically belong in the workspace.
• Option (B) listener: A person who listens to something, like a speech or music.
• Option (C) intruder: A person who intrudes, especially into a building or a social situation, without permission or welcome. This definition overlaps perfectly with an interloper.
• Option (D) fighter: A person who fights, such as a soldier or boxer.
Step 3: Final matching.
Both an interloper and an intruder break boundaries to enter zones where their presence is uninvited. Therefore, Option (C) is the closest synonym.