15-letter words containing a, c, u, s, o
- vermouth cassis — a mixed drink made with dry vermouth, crème de cassis, soda or mineral water, and cracked ice.
- vitreous silica — silica glass
- voyeuristically — of, relating to, or characteristic of a voyeur or of voyeurism.
- well-accustomed — customary; usual; habitual: in their accustomed manner.
- worcester sauce — a commercially prepared piquant sauce, made from a basis of soy sauce, with vinegar, spices, etc
- youth orchestra — an orchestra that is made up of young musicians
- zygophyllaceous — belonging to the Zygophyllaceae, the caltrop family of plants.