Down-to-the-wire is a phrase typically used to describe a situation that is suspenseful until the very end. If you need some alternatives to this expression, there are plenty of synonyms at your disposal. Some great options include last-minute, nail-biting, cliffhanger, edge-of-your-seat, photo finish, and white-knuckle. All of these phrases convey a sense of impending intensity and a dramatic conclusion. Whether you're watching a thrilling sports game or waiting for the results of an important project at work, these synonym options will add some flare to your vocabulary and keep your audience on the edge of their seats until the very last moment.