nonsubstantival

15 LETTERS · 5 SYLLABLES · STARTS WITH N

nonsubstantival is a valid 15-letter word worth 20 points in Scrabble and 27 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

N1O1N1S1U1B3S1T1A1N1T1I1V4A1L1

1 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 4 + 1 + 1 =20 PTS

DOUBLE WORD → 40TRIPLE WORD → 60

MEANING

What does nonsubstantival mean?