nonextraneous

13 LETTERS · 5 SYLLABLES · STARTS WITH N

nonextraneous is a valid 13-letter word worth 20 points in Scrabble and 24 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

N1O1N1E1X8T1R1A1N1E1O1U1S1

1 + 1 + 1 + 1 + 8 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =20 PTS

DOUBLE WORD → 40TRIPLE WORD → 60

MEANING

What does nonextraneous mean?