watertightness

14 LETTERS · 4 SYLLABLES · STARTS WITH W

watertightness is a valid 14-letter word worth 21 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
W4A1T1E1R1T1I1G2H4T1N1E1S1S1
4 + 1 + 1 + 1 + 1 + 1 + 1 + 2 + 4 + 1 + 1 + 1 + 1 + 1 =21 PTS
DOUBLE WORD → 42TRIPLE WORD → 63
MEANING

What does watertightness mean?

1