aryl radical

12 LETTERS · STARTS WITH A

aryl radical is a valid 12-letter word worth 17 points in Scrabble and 19 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

A1R1Y4L1R1A1D2I1C3A1L1

1 + 1 + 4 + 1 + 0 + 1 + 1 + 2 + 1 + 3 + 1 + 1 =17 PTS

DOUBLE WORD → 34TRIPLE WORD → 51

MEANING

What does aryl radical mean?