A male member of the clergy.

US standard spelling of grey market.

plural of center of mass

Alternative spelling of homemaking

(engineering) A symbol used to mark the center of a circle or partial circle on an engineering drawing.

(physics) The portion of an isotope shift produced by the changing mass of a nucleus upon the addition of a neutron

plural of mass shift

plural of market foreclosure

Alternative spelling of laundry mark

Answer this riddle (or other difficult or tricky question) for me.