The opposite of "wert precipitated" could be described by using terms such as "delayed", "postponed", or "deferred". These antonyms suggest actions that are not immediate or urgent, but rather reserved for a later time. The word "stalled" could also be used as an antonym, indicating that progress has ceased or slowed down. Furthermore, "procrastinated" could be used to describe the deliberate act of putting off or delaying a task or objective. In contrast, "expedited", "accelerated", or "hastened" are words that suggest things are being pushed forward quickly and efficiently, which are the opposite of "wert precipitated".