impregnability

NOUN
14 LETTERS · 6 SYLLABLES · STARTS WITH I

impregnability is a valid 14-letter word worth 24 points in Scrabble and 29 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
I1M3P3R1E1G2N1A1B3I1L1I1T1Y4
1 + 3 + 3 + 1 + 1 + 2 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 4 =24 PTS
DOUBLE WORD → 48TRIPLE WORD → 72
MEANING

What does impregnability mean?

NOUN · 1 SENSE
1

Having the strength to withstand attack.

BROADER