The idiom "long run" is often used to describe future outcomes or consequences of a particular action. Synonyms for "long run" include the phrases "in the long term," "over time," "down the line," and "eventually." Other possible alternatives include "ultimately," "in the end," "when everything is said and done," and "in the grand scheme of things." These expressions convey a sense of looking beyond the immediate future and focusing on the bigger picture. They suggest that certain changes or decisions may have more significant or lasting impacts than might be evident at first glance and encourage a more strategic or forward-thinking attitude.