adj. 25B6; adjective
blistering heat : INTENSE, extreme, ferocious, fierce; SCORCHING, searing, blazing, burning, fiery; informal boiling, baking, roasting, sweltering.
a blistering attack on the government : SAVAGE, vicious, fierce, bitter, harsh, scathing, devastating, caustic, searing, vitriolic.
a blistering pace : VERY FAST, breakneck; informal blinding.
mild, leisurely.