Pronunciation: \ˌin-tər-ˈlō-pər, ˈin-tər-ˌ\
Function: noun
Date: circa 1590
: one that interlopes: as a: an illegal or unlicensed trader b: one that intrudes in a place or sphere of activity
Interloper is a great word and I believe we need to use it more often. So everyone go forth and use interloper at least three times today.
You can start now by posting a sentence in the comments.
Here’s mine:
Kristen started out as an interloper, but her persistence charm eventually won Louisa over.
Gwen is blogging at Fictionistas about her fear of clowns. I haven’t even gone over there beacuse I’m so scared. Click the banner and chime in with your thoughts. 
