antiradiation

13 LETTERS · 6 SYLLABLES · STARTS WITH A

antiradiation is a valid 13-letter word worth 14 points in Scrabble and 16 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

A1N1T1I1R1A1D2I1A1T1I1O1N1

1 + 1 + 1 + 1 + 1 + 1 + 2 + 1 + 1 + 1 + 1 + 1 + 1 =14 PTS

DOUBLE WORD → 28TRIPLE WORD → 42

MEANING

What does antiradiation mean?