ex·o·ther·mic 
(ĕk′sō-thûrmĭk) also ex·o·ther·mal (-məl)
(ĕk′sō-thûrmĭk) also ex·o·ther·mal (-məl)adj.
Releasing heat: an exothermic reaction.
ex′o·thermi·cal·ly adv.
- high-res
- high-resolution
- high-rise
- high-risk
- high road
- highroad
- high roller
- high-rolling
- high school
- high-school
- high schooler
- high seas
- high sign
- high society
- high-sounding
- high-speed
- high-spirited
- high-spiritedly
- high-spiritedness
- high stick
- high-stick
- high-sticking
- high street
- high-strung
- high style