nonimpeachability

17 LETTERS · 7 SYLLABLES · STARTS WITH N

nonimpeachability is a valid 17-letter word worth 31 points in Scrabble and 36 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

N1O1N1I1M3P3E1A1C3H4A1B3I1L1I1T1Y4

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

DOUBLE WORD → 62TRIPLE WORD → 93

MEANING

What does nonimpeachability mean?