Antonyms for the phrase "bring to an end" include "begin," "initiate," "start," "commence," "launch," and "initiate." These words refer to starting a process or action rather than ending it. Other antonyms for "bring to an end" include "prolong," "extend," "continue," "perpetuate," "persist," and "carry on." These antonyms indicate the continuation of something rather than its conclusion. Using antonyms for "bring to an end" can help to vary your language and to express a wide range of ideas and emotions, from the excitement of starting something new to the frustration of something that seems never-ending.