E1X8O1T1H4E1R1M3I1C3A1L1L1Y4
31 points
EXOTHERMICALLY is validvalid
in an exothermic manner
EXOTHERMIC, of a chemical reaction, giving out heat, also EXOTHERMAL
in an exothermic manner
EXOTHERMIC, of a chemical reaction, giving out heat, also EXOTHERMAL