thermonuclear

ADJECTIVE /,θɜrmoʊ'nukliər/
13 LETTERS · 5 SYLLABLES · STARTS WITH T

thermonuclear is a valid 13-letter word worth 20 points in Scrabble and 24 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
T1H4E1R1M3O1N1U1C3L1E1A1R1
1 + 4 + 1 + 1 + 3 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 =20 PTS
DOUBLE WORD → 40TRIPLE WORD → 60
MEANING

What does thermonuclear mean?

ADJECTIVE · 1 SENSE
1

Using nuclear weapons based on fusion as distinguished from fission.