Learn English – the difference between “thermal” and “thermic”

word-differenceword-meaning

Definition of thermic by Google:

adjective
1.
relating to heat.

e.g. thermic effect

Definition of thermal by Google:

adjective
1.
relating to heat.

e.g. thermal conductivity

Honestly, I also don't really understand what is thermal other than the vague definition "relating to heat"

Best Answer

"Thermal" is far more common as a separate word for concepts related to heat: thermal blanket, thermal reaction, thermal physics, thermal depolymerization, thermal power plant, etc.

You will see "thermic" used as a suffix in many scientific terms that relate to heat: endothermic, exothermic, hypothermic, exothermic and a few others.