Glossy : shiny and smooth.Obscene : (of the portrayal or description of sexual matters) offensive or disgusting by accepted standards of morality and decency.Dull : lacking brightness, vividness, or sheen.Sleek : (of hair, fur, or skin) smooth and glossy.Ventilating : cause air to enter and circulate freely in (a room, building, etc.).Antonym of Glossy is Dull