The word "de-bugs" is typically used to refer to the process of removing software bugs or glitches. Antonyms for this word might include "infect," "introduce," or "create" bugs. Other opposites of "de-bugs" could include "ignore," "tolerate," or "accept" the presence of bugs in software. However, such antonyms would generally be less useful in the context of software development or troubleshooting. Ultimately, the opposite of "de-bugs" would be any action that contributes to the presence or persistence of bugs in a system or application, rather than working to eliminate them.