The term CONTENTS TUB can be broken down into five separate words: OLEO (4 letters), MARGARINE (9 letters), BATHE (5 letters), VAT (3 letters), and SPA (3 letters). OLEO is a type of butter or MARGARINE made from vegetable oils, while MARGARINE is a butter substitute made from vegetable oils. BATHE is an action that involves immersing oneself in water, while VAT is a large container used for storing liquids. Finally, SPA is a term used to describe a resort or health facility that offers treatments such as massage and hydrotherapy. Together, these words form the phrase CONTENTS TUB, which refers to a large container filled with various items.