INTERLOPERS

Noun

interlopers

plural of interloper

Source: Wiktionary

INTERLOPER

In"ter*lo`per, n. Etym: [Pref. inter- + D. looper a runner, fr. loopen to run; akin to E. leap. See Leap, and cf. Elope.]

Definition: One who interlopes; one who interlopes; one who unlawfully intrudes upon a property, a station, or an office; one who interferes wrongfully or officiously. The untrained man, . . . the interloper as to the professions. I. Taylor.

Source: Webster’s Unabridged Dictionary 1913 Edition