The term 'more corny' can be described by the crossword solutions of 'staler, ' 'hokier, ' and 'triter.' Staler means that something is not fresh or new, hokier means that something is more exaggerated or over-the-top, and triter means that something is more worn out or overused. Therefore, the phrase 'more corny' can be used to describe something that is not fresh, overly exaggerated, or overused.