Antonyms of adj endothermic

1 sense of endothermic

Sense 1
endothermic (vs. exothermic), endothermal, heat-absorbing -- ((of a chemical reaction or compound) occurring or formed with absorption of heat)

exothermic (vs. endothermic), exothermal, heat-releasing -- ((of a chemical reaction or compound) occurring or formed with the liberation of heat)

Similarity of adj endothermic

1 sense of endothermic

Sense 1
endothermic (vs. exothermic), endothermal, heat-absorbing -- ((of a chemical reaction or compound) occurring or formed with absorption of heat)
       => decalescent -- (absorbing heat without increase in temperature when heated beyond a certain point; "the decalescent point of steel")
          Also See-> endoergic#1, energy-absorbing#1