Bring short means to reduce or cut short. The antonyms for bring short could be lengthen, extend, or prolong. Lengthen means to make something longer or increase the amount of time it takes. Extend means to make something longer in space or time, while prolong means to increase the duration of something. By using these antonyms, you can convey the opposite meaning of bring short, such as in a sentence like, "The director decided to extend the contract of the lead actor, instead of bringing it short". It is important to use the right antonyms in order to avoid conveying the wrong meaning.