Why this word is great
EFFRENATION — [Noun] The state of being effrenate; unbridled impetuosity or unrestrainedness. From Latin effrēnātiō ("unbridled impetuosity"), from effrēnātus ("unbridled"), from ex- ("out") + frēnum ("bridle"). Unlike "effrontery" (which implies shameless boldness) or "licentiousness" (which narrows to moral disregard), effrenation is the pure, unchecked rush of impulse unchained. It is the horse galloping free of its reins, the river bursting its banks after a storm, the child who laughs and runs without looking back—a force neither good nor evil, merely boundless, reminding us that restraint is the exception, not the rule.