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interloper

interloper

17 8.9
A person who goes into a place or situation where they are not wanted
  • noun
  • /ˈɪntərˌloʊpər/
translation icon : intruso
  • Since I am a classicist, I regard myself as something of an interloper on a history panel.
  • cultural interloper

And you know, Brogan will never take your job and how dare I, you know, court affections with an interloper.

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Examples

  • Because she was an interloper or an outsider in so many ways.

  • We talked a lot about how to deal with raccoons, rabbits, and other garden interlopers, laughed, and ate too much linguini.

    Fiction book (1993)
  • His behavior suggested that I was the interloper in the house, not him.

    Fiction book (2002)
  • Be it known: You are interlopers in a country where you are neither wanted nor welcome.

  • I had been invited but couldn't rid myself of feeling like an interloper.

    Fiction book (1992)
  • Although I have two degrees from Stanford, I still feel a little bit like an interloper on this exquisitely beautiful campus.

  • Well, thanks to the organizers for allowing an economist interloper into this celebration.

  • But humans are interlopers in Antarctica and must try to minimize their impact.

    Academic text (1990)
  • The kingdoms of the Bayou people had long seen the Han Chinese to their north as foreign interlopers, and relations between the two were complicated.

  • As an interloper in the tight-knit community, he always felt out of place and unwelcome.

Synonyms

outsider
vsinterloper
283 4.1

A person who is not accepted by a group or community

is more active, involving joining where they are not considered to belong
intruder
vsinterloper
240 3.9

A person who enters a place without permission to steal or harm people

can also mean joining unwanted social situations, not just illegal entry
trespasser
vsinterloper
25 4.9

A person who goes onto someone else's land or into their building without permission

is broader, applying to social situations not only illegal entry
persona non grata
vsinterloper
  • Formal
11 9.4

A person who is not welcome in a place, often for official reasons

covers informal unwanted involvement rather than official rejection
unwelcome guest
vsinterloper
2 3.8

A person who comes to an event without being invited or wanted

involves becoming part of a situation rather than only attending events
unwelcome person
vsinterloper
5.2

A person who is not wanted in a place or group

is someone who becomes involved where they are not considered to belong
interposer
vsinterloper
8.5

A person who interrupts a discussion by speaking out of turn

is about joining a situation more generally, not only interrupting talk

Antonyms

169 5.0

A person in a company or group who knows private information

How Unwelcome

invader
70 4.5
intruder
240 3.9
interloper
17 8.9
outsider
283 4.1

Surface Forms

interloper singular
interlopers plural

Morphology

interloper = interlope (semi-transparent) = inter + lope + er

The immediate base 'interlope' is rare/archaic and its components ('inter-' + 'lope') are not likely to yield the modern sense 'intruder' to an average learner.

Etymology

Interloper is a word for someone who goes where they are not wanted; a helpful way to remember it is to see inter- as 'between' and the -lope part like 'to run', so an interloper is someone who 'runs in between' others — in other words, an 'intruder'.