exothermic exothermal • exothermic reaction · · · Info · Synonyms · Antonyms · Characters · · exothermic · · Text Latin · · Script 10 · · Length 4 · · Syllables Synonyms · · · exothermal · · Synonym 1 heat-releasing · · Synonym 2 Antonyms · · · decalescent · · Antonym 0 Characters · · c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 m latin small letter m U+006D o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 x latin small letter x U+0078