Synonyms & related words for intruder

Find synonyms, related words, and the definition of intruder — including trespasser, interloper, invader, burglar, encroacher, gatecrasher. Dendril is a free visual thesaurus that shows them on an interactive map where stronger matches sit closer to the center — no signup, no ads.

Words related to intruder

Explore words related to intruder — words associated with it, words that go with it, and its nearest matches in meaning. Related words include prowler, intrusion, burglarious, cracksman, housebreaker, intruding, assailant, interlope. Click any word to make it the center of the map and keep exploring the web of connections.

Synonyms for intruder

Common synonyms for intruder include trespasser, interloper, invader, burglar, encroacher, gatecrasher, infiltrator, thief — words that share a close meaning. Hover or tap any word on the map for its definition and part of speech.

Where does intruder come from?

The word intruder breaks down into one root of Latin origin: the root trud-, from Latin trudo (“thrust, push”). Explore each root to see other English words built from the same source.