self-intruder

13 LETTERS · 3 SYLLABLES · STARTS WITH S

self-intruder is a valid 13-letter word worth 16 points in Scrabble and 19 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1E1L1F4-0I1N1T1R1U1D2E1R1

1 + 1 + 1 + 4 + 0 + 1 + 1 + 1 + 1 + 1 + 2 + 1 + 1 =16 PTS

DOUBLE WORD → 32TRIPLE WORD → 48

MEANING

What does self-intruder mean?