nonsteroidal anti-inflammatory

NOUN
30 LETTERS · STARTS WITH N

nonsteroidal anti-inflammatory is a valid 30-letter word worth 39 points in Scrabble and 46 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
N1O1N1S1T1E1R1O1I1D2A1L1A1N1T1I1-0I1N1F4L1A1M3M3A1T1O1R1Y4
1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 2 + 1 + 1 + 0 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 4 + 1 + 1 + 3 + 3 + 1 + 1 + 1 + 1 + 4 =39 PTS
DOUBLE WORD → 78TRIPLE WORD → 117
MEANING

What does nonsteroidal anti-inflammatory mean?