10-Letter Words Containing: A,S,T,U,Y

• offering or expressing apology

• the position or authority of a suzerain

• the domain of a suzerain

• An underfloor space or flue through which heat from a furnace passes to heat the floor of a room or a bath.

• An underfloor heating system, even without such an underfloor space or flue, as adapted for modern housing.

• having no evident sex or sex organs

• to a wasteful manner or to a wasteful degree

• any of various flowering plants of the genus Iberis cultivated for their showy clusters of white to red or purple flowers; native to Mediterranean region

• in a boastful manner