inexhaustibility

16 LETTERS · 7 SYLLABLES · STARTS WITH I

inexhaustibility is a valid 16-letter word worth 31 points in Scrabble and 33 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

I1N1E1X8H4A1U1S1T1I1B3I1L1I1T1Y4

1 + 1 + 1 + 8 + 4 + 1 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 4 =31 PTS

DOUBLE WORD → 62TRIPLE WORD → 93

MEANING

What does inexhaustibility mean?