nondeterioration

16 LETTERS · 7 SYLLABLES · STARTS WITH N

nondeterioration is a valid 16-letter word worth 17 points in Scrabble and 20 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

N1O1N1D2E1T1E1R1I1O1R1A1T1I1O1N1

1 + 1 + 1 + 2 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =17 PTS

DOUBLE WORD → 34TRIPLE WORD → 51

MEANING

What does nondeterioration mean?