The term 'underscore' is used in many different contexts. In the context of a crossword puzzle, it can refer to several different words. The word 'UNDERLINE-link hover:text-barberry-yellow'>ACCENT' (6 letters) refers to a mark or symbol used to indicate UNDERLINE-link hover:text-barberry-yellow'>STRESS or to distinguish one sound from another. The word 'UNDERLINE-link hover:text-barberry-yellow'>FEATURE' (7 letters) refers to an element or characteristic that helps to identify or distinguish something. The word 'ITALICIZE' (9 letters) refers to the process of writing or printing a text in italics, which is a type of font that slants to the right. The word 'emphasize' (9 letters) means to give special importance or attention to something. The word 'UNDERLINE-link hover:text-barberry-yellow'>STRESS' (6 letters) means to put emphasis on something. The word 'UNDERLINE' (9 letters) means to draw a line underneath a word or phrase to emphasize it. The word 'UNDERLINE-link hover:text-barberry-yellow'>ACCENTUATE' (10 letters) means to emphasize or draw attention to something. Finally, the word 'UNDERLINE-link hover:text-barberry-yellow'>LOSE' (4 letters) means to fail to keep or maintain something.