Synonyms|131Antonyms|27|Broader|7Narrower|17Related|62
0
penetrator
0
perfect stranger(expression, alien, visitor, foreigner)
0
persona non grata(expression, idiom)
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quidnunc(noun, participate)
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raider(noun, attacker)
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runaway
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sneak
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thruster
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transient(alien, visitor, foreigner)
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uninvited guest(noun, expression, intermeddler)
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uninvited person(expression, alien, visitor, foreigner)
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unknown person(expression, alien, visitor, foreigner)
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unwelcome guest
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visitor(noun, alien, settler, foreigner, stranger)
0
wanderer(alien, visitor, foreigner)
0
aggressor
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alienage
0
alienism
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assailant
0
blanket
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APASmart Define. (2015). interloper thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/interloper/thesaurus/synonyms
ChicagoSmart Define. 2015. "interloper thesaurus" https://smartdefine.org/interloper/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, interloper thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/interloper/thesaurus/synonyms>.
MLASmart Define. "interloper thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/interloper/thesaurus/synonyms>