The term 'They're Positive' can be broken down into four crossword solutions: Anodes (6 letters), ASSETS (6 letters), PLUSES (6 letters), and UPSIDES (7 letters). Anodes are the positively charged electrodes in a battery or other electrical device. ASSETS are items of value owned by an individual or business. PLUSES are symbols used to indicate a positive quantity or quality. Finally, UPSIDES are the advantages or benefits of something. All of these terms are related to the idea of being positive.