A person on a police force, whose work is investigating and trying to solve crimes
A person detailed to watch; sentry
(Psychology) A person who derives sexual gratification from covert observation of an unsuspecting person who is naked, undressing, or engaging in sexual activity.
A person who watches, esp. one who keeps watch beside a sick or dead person
A man who is employed to stand guard or keep watch.
One who watches
A person who protects, keeps watch, or acts as a sentinel:
An individual who saw the occurrence of an event and may be called upon to testify about it in court.
A person who sees or watches something without taking an active part; onlooker
One who dresses or acts like a cowboy but has never been one.
A person who is present at an event without participating in it.
A person who watches without taking part; spectator
A person employed by a government to get secret information about or monitor the affairs, plans, armed forces, etc. of another government
A person who writes or delivers a commentary
A person or thing that peeps, cheeps, chirps, etc.
One who watches
(Eng. Legend, person, proper) A Coventry tailor who was struck blind after peeping at Lady Godiva
A person who writes novels
A person who writes or prepares a column, as in a newspaper or magazine
The definition of a witness is a person who has seen an event or who testifies about what he has seen.
The works of an author or authors.
An authority on or specialist in history
One who writes, especially as an occupation.
An observer or spectator; onlooker
The official seat, center of authority, jurisdiction, or office of a bishop.
A person who perceives
A person who is passing by (that is, walking past).
One who offers original comment
Find another word for observer. In this page you can discover 41 synonyms, antonyms, idiomatic expressions, and related words for observer, like: detective, lookout, voyeur, watcher, watchman, reconnoiterer, perceiver, sentinel, sentry, guard and policeman.