There are several synonyms for the term "come up for," which means to be considered or discussed. Some of the synonyms for this phrase include "arise," "emerge," "appear," and "surface." Another synonym for "come up for" is "be on the agenda," which denotes that a topic or item is up for discussion or consideration. Other similar phrases include "be under consideration," "be up for discussion," and "be on the table." These phrases are often used in meetings, conferences, and other formal settings where important decisions are made, and it is necessary to discuss various topics and issues.