Synonyms|252Antonyms|11|Broader|7Narrower|21Related|91
1
raider(noun, attacker, invader)
1
recruit
1
robber
1
rookie
1
rubberneck
1
scandalmonger
1
settler
1
sidewalk superintendent
1
sliver
1
speck
1
splinter
1
stalker
1
stone
1
stoner
1
stowaway
1
tattletale
1
transient(alien, visitor, foreigner)
1
troublemaker
1
uninvited person(expression, alien, visitor, foreigner)
1
unknown(alien, visitor, foreigner)
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APASmart Define. (2016). intruder thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/intruder/thesaurus/synonyms
ChicagoSmart Define. 2016. "intruder thesaurus" https://smartdefine.org/intruder/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, intruder thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/intruder/thesaurus/synonyms>.
MLASmart Define. "intruder thesaurus" 26 February 2016. Web. 27 September 2026. <https://smartdefine.org/intruder/thesaurus/synonyms>