Synonyms|252Antonyms|11|Broader|7Narrower|21Related|91

83 entries under noun topic. ×

3
botherer
3
burglar
3
impostor
3
infiltrator
3
snooper(spy, gossip, nuisance, sneak)
3
uninvited guest
3
visitor(alien, settler, foreigner, stranger)
2
disturber
2
foreigner(alien, visitor, settler, stranger)
2
arriviste
2
interrupter
2
parvenu
1
upstart
1
forcer
1
guest(alien, visitor, settler, foreigner)
1
imposer
1
infringer
1
outlander(alien, visitor, foreigner)
1
penetrator
1
prowler
For more, visit Intruder on Power Thesaurus
10 years ago|8k views|share |citing 
APASmart Define. (2016). intruder thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/intruder/thesaurus/synonyms
ChicagoSmart Define. 2016. "intruder thesaurus" https://smartdefine.org/intruder/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, intruder thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/intruder/thesaurus/synonyms>.
MLASmart Define. "intruder thesaurus" 26 February 2016. Web. 30 September 2026. <https://smartdefine.org/intruder/thesaurus/synonyms>