nonnavigable

12 LETTERS · 5 SYLLABLES · STARTS WITH N

nonnavigable is a valid 12-letter word worth 18 points in Scrabble and 25 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

N1O1N1N1A1V4I1G2A1B3L1E1

1 + 1 + 1 + 1 + 1 + 4 + 1 + 2 + 1 + 3 + 1 + 1 =18 PTS

DOUBLE WORD → 36TRIPLE WORD → 54

MEANING

What does nonnavigable mean?