unsusceptibleness

17 LETTERS · 6 SYLLABLES · STARTS WITH U

unsusceptibleness is a valid 17-letter word worth 23 points in Scrabble and 31 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

U1N1S1U1S1C3E1P3T1I1B3L1E1N1E1S1S1

1 + 1 + 1 + 1 + 1 + 3 + 1 + 3 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 =23 PTS

DOUBLE WORD → 46TRIPLE WORD → 69

MEANING

What does unsusceptibleness mean?