Spirited or filled with emotion.
Of or relating to fire.
Inflammable or easily ignited.
Burning or glowing.
Tempestuous or emotionally volatile.
Hot or inflamed.
Having the colour of fire.
Inciting; encouraging or moving; rousing to action; stimulating.
Serving to kindle or set on fire.
Something that motivates, rouses, or encourages.
A bonus or reward, often monetary, to work harder.