If we talk about antonyms for the word "degrade," the first opposite word that comes to mind is "elevate." When we elevate something, it means we are raising its status, reputation, or quality. Another opposite word for degrade is "upgrade." Upgrade refers to improving something, such as a product, service, or technology, to a better version. Moreover, if we want to express a positive meaning opposite to degrade, then "improve" can be used. Improving means to make something better, by correcting flaws or enhancing its features. Lastly, "enhance" can also be used as an antonym for degrade, which means to improve the quality or value of something.