What are the opposite words for under developments?

The antonyms for "under development" are "completed" or "finished." While "under development" indicates that something is still being worked on or improved, "completed" suggests that the task has been accomplished fully. Similarly, "finished" suggests that the process has reached its conclusion, with no further work required. Other antonyms for "under development" might include "matured," "perfected," or "settled." These words imply that something has reached its final state, whether through growth or careful planning. Regardless of the antonym used, each word provides a different perspective on the idea of progress and completion.

Antonym of the day

were one back
aid, discourage, dissuade.