The opposite of the word "un-controllably" is "controlled" which means to have power over something and handle it in a careful and effective manner. Other antonyms for "un-controllably" include "regulated", "handled", "governed", "moderated", "manipulated" and "managed". These words suggest a sense of order and structure in contrast to the chaotic and unpredictable behavior that "un-controllably" often implies. By using antonyms for "un-controllably", we can convey a message of control and stability, which can be useful in many different contexts, such as business, relationships, and even personal growth.