nonrefractive

13 LETTERS · 4 SYLLABLES · STARTS WITH N

nonrefractive is a valid 13-letter word worth 21 points in Scrabble and 25 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

N1O1N1R1E1F4R1A1C3T1I1V4E1

1 + 1 + 1 + 1 + 1 + 4 + 1 + 1 + 3 + 1 + 1 + 4 + 1 =21 PTS

DOUBLE WORD → 42TRIPLE WORD → 63

MEANING

What does nonrefractive mean?