9-Letter Words Containing A,H,O,U,Y

• 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.

• small East Indian shrubby mint; fragrant oil from its leaves is used in perfumes

• a heavy perfume made from the patchouli plant

• The process of self-digestion by a cell through the action of enzymes originating within the same cell. Often a defensive and/or self-preservation measure.

• A type of programmed cell death accomplished through self-digestion.

• Self-consumption; the act of eating oneself.

• plaything consisting of a small model of a house that children can play inside of

• devoid of leaves

• plant capable of synthesizing its own food from simple organic substances

• without water; especially without water of crystallization

• the power or right to give orders or make decisions

• (usually plural) persons who exercise (administrative) control over others

• an expert whose views are taken as definitive

• freedom from doubt; belief in yourself and your abilities

• an administrative unit of government

• official permission or approval

• an authoritative written work