immunity theory

15 LETTERS · STARTS WITH I

immunity theory is a valid 15-letter word worth 27 points in Scrabble and 28 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

I1M3M3U1N1I1T1Y4T1H4E1O1R1Y4

1 + 3 + 3 + 1 + 1 + 1 + 1 + 4 + 0 + 1 + 4 + 1 + 1 + 1 + 4 =27 PTS

DOUBLE WORD → 54TRIPLE WORD → 81

MEANING

What does immunity theory mean?