The crossword solution for the term 'LESS ZESTY' is 'TAMER'. This word means to make something less intense or extreme. It can be used to describe a person, an action, or a flavor. For example, someone who is usually very loud and energetic may become tamer when they are tired or in a more formal setting. A recipe that calls for a lot of spices may be made tamer by reducing the amount of spices used.