The term 'GET THE TAB' can be solved by the crossword solution TREAT, which is a five letter word. TREAT is a verb meaning to provide someone with something, usually food or drinks, as a gesture of kindness or hospitality. It can also mean to behave towards someone in a certain way, such as with respect or kindness. In this context, GET THE TAB means to pay for the bill or tab, which is the total amount of money owed for goods or services.