ardent, baking, bathed in sweat, beaded with sweat, blistering, boiling, broiling, burning, burning hot, canicular, clammy, diaphoretic, drenched with sweat, ebullient, feverish, flushed, grilling, heated, hot, hot as fire, hot as hell, in a sweat, like a furnace, like an oven, overheated, overwarm, parching, perspiring, perspiry, piping hot, red-hot, roasting, scalding, scorching, searing, seething, simmering, sizzling hot, smoking hot, sticky, sudatory, sudoric, sweating, sweaty, sweltering, sweltry, toasting, torrid, wet with sweat, white-hot, wilted