Oral appliances are only FDA approved and available for the treatment of sleep apnea through a qualified dentist. If you have not been tested for sleep apnea, a snoring appliance could stop the snoring without treating sleep apnea, and could possible make your sleep apnea worse.
Definition of unanimity. : the quality or state of being unanimous.
2. enormity-vastness of size or extent; in careful usage the noun enormity is not used to express the idea of great size; universities recognized the enormity of their task. immenseness, immensity, sizeableness, vastness, enormousness, grandness, greatness, wideness-unusual largeness in size or extent or number.