Capitalise is a term used in business and FINANCE to refer to the process of increasing the value of an asset or investment. In the context of a crossword, the solutions for capitalise are USE (3 letters), FINANCE (7 letters), EXPLOIT (7 letters) and BANKROLL (8 letters). USE refers to making the most of an opportunity or resource, FINANCE is the management of money and investments, EXPLOIT is to take advantage of a situation for one's own benefit, and BANKROLL is to provide financial support.