exothermal

ADJECTIVE
10 LETTERS · 4 SYLLABLES · STARTS WITH E

exothermal is a valid 10-letter word worth 22 points in Scrabble and 23 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
E1X8O1T1H4E1R1M3A1L1
1 + 8 + 1 + 1 + 4 + 1 + 1 + 3 + 1 + 1 =22 PTS
DOUBLE WORD → 44TRIPLE WORD → 66
MEANING

What does exothermal mean?

ADJECTIVE · 1 SENSE
1

(of a chemical reaction or compound) occurring or formed with the liberation of heat.