15-letter words containing g, a, d, s
- waterford glass — fine cut or gilded glass made in Waterford, Ireland, having a slight blue cast due to the presence of cobalt.
- wide-angle lens — A wide-angle lens is a lens which allows you to photograph a wider view than a normal lens.
- wrongheadedness — The state of being wrongheaded.
- x-ray diagnosis — diagnosis by means of an X-ray